A fun and interactive look at codes throughout history, from Napoleon's battlefield message to contemporary hackers.
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Ella Schwartz is a government anti-hacking professional and is dedicated to encouraging more young people, especially girls, to explore STEM fields. She lives in Long Beach, New York.
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Anbieter: 2nd Life Books, Burlington, NJ, USA
Zustand: very_good. Williams, Lily (illustrator). 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. Bestandsnummer des Verkäufers BXM.FL0Z
Anzahl: 1 verfügbar
Anbieter: World of Books (was SecondSale), Montgomery, IL, USA
Hardback. Zustand: Very Good. Williams, Lily (illustrator). Codes can carry big secrets! Throughout history, lots of good guys and lots of bad guys have used codes to keep their messages under wraps. This fun and flippable nonfiction features stories of hidden treasures, war-time maneuverings, and contemporary hacking as well as explaining the mechanics behind the codes in accessible and kid friendly forms. Sidebars call out activities that invite the reader to try their own hand at cracking and crafting their own secret messages. This is the launch of an exciting new series that invites readers into a STEM topic through compelling historical anecdotes, scientific backup, and DIY projects. Bestandsnummer des Verkäufers 00109287754
Anzahl: 4 verfügbar
Anbieter: World of Books (was SecondSale), Montgomery, IL, USA
Hardback. Zustand: Good. Williams, Lily (illustrator). Codes can carry big secrets! Throughout history, lots of good guys and lots of bad guys have used codes to keep their messages under wraps. This fun and flippable nonfiction features stories of hidden treasures, war-time maneuverings, and contemporary hacking as well as explaining the mechanics behind the codes in accessible and kid friendly forms. Sidebars call out activities that invite the reader to try their own hand at cracking and crafting their own secret messages. This is the launch of an exciting new series that invites readers into a STEM topic through compelling historical anecdotes, scientific backup, and DIY projects. Bestandsnummer des Verkäufers 00098787976
Anzahl: 7 verfügbar
Anbieter: ThriftBooks-Dallas, Dallas, TX, USA
Hardcover. Zustand: Very Good. No Jacket. Williams, Lily (illustrator). May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Bestandsnummer des Verkäufers G1681195143I4N00
Anzahl: 2 verfügbar
Anbieter: ThriftBooks-Reno, Reno, NV, USA
Hardcover. Zustand: Very Good. No Jacket. Williams, Lily (illustrator). Missing dust jacket; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Bestandsnummer des Verkäufers G1681195143I4N01
Anzahl: 1 verfügbar
Anbieter: ThriftBooks-Phoenix, Phoenix, AZ, USA
Hardcover. Zustand: Very Good. No Jacket. Williams, Lily (illustrator). Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Bestandsnummer des Verkäufers G1681195143I4N10
Anzahl: 1 verfügbar
Anbieter: ThriftBooks-Dallas, Dallas, TX, USA
Hardcover. Zustand: Very Good. No Jacket. Williams, Lily (illustrator). Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Bestandsnummer des Verkäufers G1681195143I4N10
Anzahl: 1 verfügbar
Anbieter: ThriftBooks-Reno, Reno, NV, USA
Hardcover. Zustand: Very Good. No Jacket. Williams, Lily (illustrator). Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Bestandsnummer des Verkäufers G1681195143I4N10
Anzahl: 1 verfügbar
Anbieter: ThriftBooks-Phoenix, Phoenix, AZ, USA
Hardcover. Zustand: Good. No Jacket. Williams, Lily (illustrator). Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. Bestandsnummer des Verkäufers G1681195143I3N00
Anzahl: 1 verfügbar
Anbieter: ThriftBooks-Reno, Reno, NV, USA
Hardcover. Zustand: Fair. No Jacket. Williams, Lily (illustrator). Former library book; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less. Bestandsnummer des Verkäufers G1681195143I5N10
Anzahl: 1 verfügbar