TY - BOOK AU - Bertman,Jennifer Chambliss AU - Watts,Sarah TI - The unbreakable code T2 - Book scavenger SN - 9781627791168 PY - 2017/// CY - New York PB - Henry Holt and Company KW - Treasure hunt (Game) KW - Fiction KW - Books and reading KW - Adventure and adventurers KW - Arson KW - Fire KW - Publishers and publishing KW - Mystery and detective stories KW - San Francisco (Calif.) N1 - "Christy Ottaviano books." N2 - Emily and James discover coded notes written by Mr. Quisling and encrypted messages in Mark Twain books, and with each book triggering an arson, the team suspects that Mr. Quisling is after an unbreakable code and may be the arsonist ER -