Hardcover $16.99

Candlewick | May 14, 2013 | 432 Pages | 5-3/8 x 7-5/16 | Middle Grade (10 and up) | ISBN 9780763654689

  • Paperback$7.99

    Candlewick | Mar 11, 2014 | 432 Pages | 5-3/8 x 7-5/16 | Middle Grade (10 and up) | ISBN 9780763669324

  • Hardcover$16.99

    Candlewick | May 14, 2013 | 432 Pages | 5-3/8 x 7-5/16 | Middle Grade (10 and up) | ISBN 9780763654689

Praise

It’s as if James Bond met Nancy Drew met Harriet the Spy, and it works most effectively, complete with appendixes that discuss code breaking in music, text, and graphics. Three cheers for a determinedly wholesome mystery series that doesn’t talk down to its tween audience.
—Booklist Online

Also by Lauren Child

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