Hall christopher a (595 Ergebnisse)

Autor: 
Mit der Detailsuche verfeinern

Optimieren Sie Ihre Suche

  • Bücher (595)

bis

Benutzerdefinierte Preisspanne (EUR)

bis

  • Sprache: Englisch

    Verlag: Renovare, 2019

    1951268024 / 9781951268022

    • Softcover

    Anbieter: World of Books (was SecondSale), Montgomery, IL, USAWorld of Books (was SecondSale)

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 3,47

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Paperback. Zustand: Very Good. If then you are wise, you will show yourself rather as a reservoir than as a canal. A canal spreads abroad water as it receives it, and a reservoir waits until it is filled before overflowing, and thus without loss to itself communicates its superabundant water. In the Church at the present day we have many canals but few reservoirs. --Bernard of ClairvauxOriginally commissioned by Food for the Hungry to spiritually nourish staff members serving on the front lines of international relief work, The Reservoir is an accessible weekday devotional for renewal and growth in Jesus. Written by Renovar team members including Chris Hall and Carolyn Arends, it first covers foundational questions­­--What is spiritual formation? What is my picture of God? What is my picture of myself?--then dives into in the six great Christian traditions outlined by Richard Foster's book Streams of Living Water.Each entry contains a quote, thought, Scripture passage, and questions for reflection or discussion to help you live in the overflow and become a reservoir rather than a canal. Your purchase helps further the work of two nonprofit organizations. All proceeds from the print version are donated to Renovar , and proceeds from the digital version are split between Renovar and Food for the Hungry.…

  • Sprache: Englisch

    Verlag: Renovare, 2019

    1951268024 / 9781951268022

    • Softcover

    Anbieter: World of Books (was SecondSale), Montgomery, IL, USAWorld of Books (was SecondSale)

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Befriedigend

    EUR 3,47

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 2 verfügbar

    Paperback. Zustand: Good. If then you are wise, you will show yourself rather as a reservoir than as a canal. A canal spreads abroad water as it receives it, and a reservoir waits until it is filled before overflowing, and thus without loss to itself communicates its superabundant water. In the Church at the present day we have many canals but few reservoirs. --Bernard of ClairvauxOriginally commissioned by Food for the Hungry to spiritually nourish staff members serving on the front lines of international relief work, The Reservoir is an accessible weekday devotional for renewal and growth in Jesus. Written by Renovar team members including Chris Hall and Carolyn Arends, it first covers foundational questions­­--What is spiritual formation? What is my picture of God? What is my picture of myself?--then dives into in the six great Christian traditions outlined by Richard Foster's book Streams of Living Water.Each entry contains a quote, thought, Scripture passage, and questions for reflection or discussion to help you live in the overflow and become a reservoir rather than a canal. Your purchase helps further the work of two nonprofit organizations. All proceeds from the print version are donated to Renovar , and proceeds from the digital version are split between Renovar and Food for the Hungry.…

  • Sprache: Englisch

    Verlag: InterVarsity Press, 2017

    0830851887 / 9780830851881

    • Softcover

    Anbieter: World of Books (was SecondSale), Montgomery, IL, USAWorld of Books (was SecondSale)

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 4,22

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Paperback. Zustand: Very Good. The first centuries of Christianity are like a far country. But despite their foreignness, they hold a treasury of wisdom for living. Early Christians struggled and flourished in a culture that was in love with empire and military power, infatuated with sex and entertainment, tolerant of all gods but hostile to the One. And from this crucible of discipleship they extracted lessons of virtue, faithfulness, and joy in Christ. Christopher Hall takes us to the ancient Mediterranean world, inquiring Christian leaders how to live a good life as a Christ follower. The menu of topics wends its way through wealth and poverty, war and violence, marriage and sexuality, theater and the arena, as well as the harsh realities of persecution and martyrdom. Gathering around Basil or Chrysostom or Augustine, we are instructed anew in the way of discipleship. And as they grapple with issues surprisingly resonant with our own, this cloud of ancient witnesses both surprises and challenges us in the life of faith.…

  • Sprache: Englisch

    Verlag: InterVarsity Press, 2017

    0830851887 / 9780830851881

    • Softcover

    Anbieter: World of Books (was SecondSale), Montgomery, IL, USAWorld of Books (was SecondSale)

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Befriedigend

    EUR 4,22

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 3 verfügbar

    Paperback. Zustand: Good. The first centuries of Christianity are like a far country. But despite their foreignness, they hold a treasury of wisdom for living. Early Christians struggled and flourished in a culture that was in love with empire and military power, infatuated with sex and entertainment, tolerant of all gods but hostile to the One. And from this crucible of discipleship they extracted lessons of virtue, faithfulness, and joy in Christ. Christopher Hall takes us to the ancient Mediterranean world, inquiring Christian leaders how to live a good life as a Christ follower. The menu of topics wends its way through wealth and poverty, war and violence, marriage and sexuality, theater and the arena, as well as the harsh realities of persecution and martyrdom. Gathering around Basil or Chrysostom or Augustine, we are instructed anew in the way of discipleship. And as they grapple with issues surprisingly resonant with our own, this cloud of ancient witnesses both surprises and challenges us in the life of faith.…

  • Sprache: Englisch

    Verlag: Renovare, 2019

    1951268024 / 9781951268022

    • Softcover

    Anbieter: ZBK Books, Carlstadt, NJ, USAZBK Books

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 4,87

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Zustand: very_good. Fast & Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

  • Sprache: Englisch

    Verlag: Baker Academic, 2003

    0801026040 / 9780801026041

    • Softcover

    Anbieter: Orion Tech, Kingwood, TX, USAOrion Tech

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Ausreichend

    EUR 4,90

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    paperback. Zustand: Fair.

  • Sprache: Englisch

    Verlag: Renovare, 2019

    1951268024 / 9781951268022

    • Softcover

    Anbieter: Greenworld Books, arlington, TX, USAGreenworld Books

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Ausreichend

    EUR 4,90

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Zustand: acceptable. Fast Free Shipping â" A well-loved copy with text fully readable and cover pages intact. May display wear such as writing, highlighting, bends, folds or library marks. Still a complete and usable book.

  • Sprache: Englisch

    Verlag: CreateSpace Independent Publishing Platform (edition ), 2010

    1453829709 / 9781453829707

    • Softcover

    Anbieter: BooksRun, Philadelphia, PA, USABooksRun

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 4,93

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Paperback. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

  • Sprache: Englisch

    Verlag: Renovare, 2019

    1951268024 / 9781951268022

    • Softcover

    Anbieter: World of Books Inc, Montgomery, IL, USAWorld of Books Inc

    Verkäufer/-in mit 4 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 5,31

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Paperback. Zustand: Very Good. If then you are wise, you will show yourself rather as a reservoir than as a canal. A canal spreads abroad water as it receives it, and a reservoir waits until it is filled before overflowing, and thus without loss to itself communicates its superabundant water. In the Church at the present day we have many canals but few reservoirs. --Bernard of ClairvauxOriginally commissioned by Food for the Hungry to spiritually nourish staff members serving on the front lines of international relief work, The Reservoir is an accessible weekday devotional for renewal and growth in Jesus. Written by Renovar team members including Chris Hall and Carolyn Arends, it first covers foundational questions­­--What is spiritual formation? What is my picture of God? What is my picture of myself?--then dives into in the six great Christian traditions outlined by Richard Foster's book Streams of Living Water.Each entry contains a quote, thought, Scripture passage, and questions for reflection or discussion to help you live in the overflow and become a reservoir rather than a canal. Your purchase helps further the work of two nonprofit organizations. All proceeds from the print version are donated to Renovar , and proceeds from the digital version are split between Renovar and Food for the Hungry.…

  • Sprache: Englisch

    Verlag: CreateSpace Independent Publishing Platform, 2010

    1453829709 / 9781453829707

    • Softcover

    Anbieter: World of Books (was SecondSale), Montgomery, IL, USAWorld of Books (was SecondSale)

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 5,51

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Zustand: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

  • Sprache: Englisch

    Verlag: Renovare, 2019

    1951268024 / 9781951268022

    • Softcover

    Anbieter: Greenworld Books, arlington, TX, USAGreenworld Books

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 5,56

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Zustand: very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

  • Zustand: Gebraucht - Gut

    EUR 6,05

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Paperback. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Sprache: Englisch

    Verlag: InterVarsity Press, 2017

    0830851887 / 9780830851881

    • Softcover

    Anbieter: World of Books Inc, Montgomery, IL, USAWorld of Books Inc

    Verkäufer/-in mit 4 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 6,06

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Paperback. Zustand: Very Good. The first centuries of Christianity are like a far country. But despite their foreignness, they hold a treasury of wisdom for living. Early Christians struggled and flourished in a culture that was in love with empire and military power, infatuated with sex and entertainment, tolerant of all gods but hostile to the One. And from this crucible of discipleship they extracted lessons of virtue, faithfulness, and joy in Christ. Christopher Hall takes us to the ancient Mediterranean world, inquiring Christian leaders how to live a good life as a Christ follower. The menu of topics wends its way through wealth and poverty, war and violence, marriage and sexuality, theater and the arena, as well as the harsh realities of persecution and martyrdom. Gathering around Basil or Chrysostom or Augustine, we are instructed anew in the way of discipleship. And as they grapple with issues surprisingly resonant with our own, this cloud of ancient witnesses both surprises and challenges us in the life of faith.…

  • Sprache: Englisch

    Verlag: InterVarsity Press, 2017

    0830851887 / 9780830851881

    • Softcover

    Anbieter: World of Books Inc, Montgomery, IL, USAWorld of Books Inc

    Verkäufer/-in mit 4 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Befriedigend

    EUR 6,06

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 3 verfügbar

    Paperback. Zustand: Good. The first centuries of Christianity are like a far country. But despite their foreignness, they hold a treasury of wisdom for living. Early Christians struggled and flourished in a culture that was in love with empire and military power, infatuated with sex and entertainment, tolerant of all gods but hostile to the One. And from this crucible of discipleship they extracted lessons of virtue, faithfulness, and joy in Christ. Christopher Hall takes us to the ancient Mediterranean world, inquiring Christian leaders how to live a good life as a Christ follower. The menu of topics wends its way through wealth and poverty, war and violence, marriage and sexuality, theater and the arena, as well as the harsh realities of persecution and martyrdom. Gathering around Basil or Chrysostom or Augustine, we are instructed anew in the way of discipleship. And as they grapple with issues surprisingly resonant with our own, this cloud of ancient witnesses both surprises and challenges us in the life of faith.…

  • Sprache: Englisch

    Verlag: CreateSpace Independent Publishing Platform, 2010

    1453829709 / 9781453829707

    • Softcover

    Anbieter: Better World Books, Mishawaka, IN, USABetter World Books

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Befriedigend

    EUR 6,19

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 2 verfügbar

    Zustand: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Sprache: Englisch

    Verlag: Renovare, 2019

    1951268024 / 9781951268022

    • Softcover

    Anbieter: ThriftBooks-Dallas, Dallas, TX, USAThriftBooks-Dallas

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Wie neu

    EUR 6,24

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Paperback. Zustand: As New. No Jacket. Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less.

  • Sprache: Englisch

    Verlag: Renovare, 2019

    1951268024 / 9781951268022

    • Softcover

    Anbieter: ThriftBooks-Atlanta, AUSTELL, GA, USAThriftBooks-Atlanta

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 6,24

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Paperback. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Sprache: Englisch

    Verlag: Renovare, 2019

    1951268024 / 9781951268022

    • Softcover

    Anbieter: ThriftBooks-Dallas, Dallas, TX, USAThriftBooks-Dallas

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 6,24

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Paperback. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Sprache: Englisch

    Verlag: InterVarsity Press, 2002

    0830826866 / 9780830826865

    • Softcover

    Anbieter: World of Books (was SecondSale), Montgomery, IL, USAWorld of Books (was SecondSale)

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Befriedigend

    EUR 6,54

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 7 verfügbar

    Paperback. Zustand: Good. The early church fathers were great theologians--though they did not think of themselves as such. They were working pastors, involved in the daily life and leadership of their congregations. Yet they were wrestling with many of the great and formative questions of the Christian faith, such as the Trinity, the incarnation, the providence of God and the nature of the church. These beliefs were defined in the crucible of spiritual leadership, pastoral care and theological conflict, all set against the background of the great cultural movements and events of their day. For the church fathers, theology was a spiritual exercise woven into the texture of life.What would it be like to sit under the preaching and instruction of these great men, to look over their shoulders as they thought and wrote, or to hear them debate theological issues?Learning Theology with the Church Fathers offers us that experience. With the same insight and love of his subject that he brought to Reading Scripture with the Church Fathers, Christopher A. Hall opens the door on patristic theology. Focusing on the great questions, we view these issues in their settings and find greater appreciation for the foundations and architecture of our Christian faith.…

  • Sprache: Englisch

    Verlag: IVP Academic, 2002

    0830826866 / 9780830826865

    • Softcover

    Anbieter: Gate City Books, GREENSBORO, NC, USAGate City Books

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Ausreichend

    EUR 6,55

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Zustand: acceptable. USED book in ACCEPTABLE condition. Cover and pages are in tact but may show creases, tears, water damage, handwriting, underlining, or highlighting. May be missing dust jacket. Supplemental items such as access codes and CDs not guaranteed.

  • Sprache: Englisch

    Verlag: Da Capo Press, 1994

    1569248648 / 9781569248645

    • Softcover

    Anbieter: HPB Inc., Dallas, TX, USAHPB Inc.

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 3,28

    EUR 3,35 Versand 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    paperback. Zustand: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

  • Sprache: Englisch

    Verlag: HarperOne, 2023

    0063207540 / 9780063207547

    • Hardcover

    Anbieter: ThriftBooks-Atlanta, AUSTELL, GA, USAThriftBooks-Atlanta

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 6,82

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Hardcover. Zustand: Very Good. No Jacket. Missing dust jacket; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Sprache: Englisch

    Verlag: HarperOne, 2023

    0063207540 / 9780063207547

    • Hardcover

    Anbieter: ThriftBooks-Reno, Reno, NV, USAThriftBooks-Reno

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 6,82

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Hardcover. Zustand: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Sprache: Englisch

    Verlag: HarperOne, 2023

    0063207540 / 9780063207547

    • Hardcover

    Anbieter: ThriftBooks-Dallas, Dallas, TX, USAThriftBooks-Dallas

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Befriedigend

    EUR 6,82

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Hardcover. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

  • Sprache: Englisch

    Verlag: HarperOne, 2023

    0063207540 / 9780063207547

    • Hardcover

    Anbieter: ThriftBooks-Dallas, Dallas, TX, USAThriftBooks-Dallas

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 6,82

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Hardcover. Zustand: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Sprache: Englisch

    Verlag: HarperOne, 2023

    0063207540 / 9780063207547

    • Hardcover

    Anbieter: ThriftBooks-Atlanta, AUSTELL, GA, USAThriftBooks-Atlanta

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 6,82

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Hardcover. Zustand: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Sprache: Englisch

    Verlag: HarperOne, 2023

    0063207540 / 9780063207547

    • Hardcover

    Anbieter: ThriftBooks-Phoenix, Phoenix, AZ, USAThriftBooks-Phoenix

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 6,82

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Sprache: Englisch

    Verlag: HarperOne, 2023

    0063207540 / 9780063207547

    • Hardcover

    Anbieter: ThriftBooks-Dallas, Dallas, TX, USAThriftBooks-Dallas

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 6,82

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Sprache: Englisch

    Verlag: HarperOne, 2023

    0063207540 / 9780063207547

    • Hardcover

    Anbieter: ThriftBooks-Reno, Reno, NV, USAThriftBooks-Reno

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 6,82

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Sprache: Englisch

    Verlag: HarperOne, 2023

    0063207540 / 9780063207547

    • Hardcover

    Anbieter: ThriftBooks-Atlanta, AUSTELL, GA, USAThriftBooks-Atlanta

    Verkäufer/-in mit 5 Sternen
    Verkäufer/-in kontaktieren

    Zustand: Gebraucht - Gut

    EUR 6,82

     Versand gratis 
    Versand innerhalb von USA

    Anzahl: 1 verfügbar

    Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.