Pay in 4 interest-free payments of $5.00 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
As Valerie Eliot has pointed out
a sharp-tongued divorcée
brilliant boys who grew up with every expectation that one day
three-time Pura Belpré Award-winning author-illustrator Raúl the Third
The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography BOTY_2025 As Valerie Eliot has pointedIn his first book since the bestselling Fermat's Enigma, Simon Singh offers the first sweeping history of encryption, tracing its evolution and revealing the dramatic effects codes have had on wars, nations, and individual lives. From Mary, Queen of Scots, trapped by her own code, to the Navajo Code Talkers who helped the Allies win World War II, to the incredible (and incredibly simple) logisitical breakthrough that made Internet commerce secure, The
US$ 850.00
US$ 225.00
US$ 70.00
US$ 150.00
US$ 600.00
US$ 50.00
US$ 250.00
