01987cam a2200433 4500 771549070 TxAuBib 20170504120000.0 170413s2017||||||||||||||||||||||||eng|u 9781627791168 trade 1627791167 trade ICrlF eng ICrlF ICrlF TxAuBib Bertman, Jennifer Chambliss. The unbreakable code [Book] / Jennifer Chambliss Bertman ; with illustrations by Sarah Watts. 1st ed. New York : Christy Ottaviano Books, Henry Holt and Co., 2017. 353 p. : ill., map ; 21 cm. School Library Journal, March 2017. Kirkus Review, February 2017. School Library Journal. Kirkus Review. "Mr. Quisling is definitely up to something mysterious, and Emily and James are on high alert. First, there's the coded note he drops at a book event. Then Emily and James uncover a trail of encrypted messages in books by Mark Twain hidden through Book Scavenger. What is most suspicious is that each hidden book triggers an arson."--OCLC. 6.1 Follett Library Resources. 5-8 Follett Library Resources. 5-8. 20170504. Books and reading Juvenile fiction. Books and reading Fiction. Publishers and publishing Juvenile fiction. Publishers and publishing Fiction. Adventure and adventurers Fiction. Cryptography Fiction. San Francisco (Calif) Juvenile fiction. San Francisco (Calif) Fiction. Code and cipher stories Juvenile fiction. Code and cipher stories Fiction. Detective and mystery fiction. Watts, Sarah, 1986-, Illustrator., (Sarah Lynn.)