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Horrible Harry Cracks the Code

Published
May 2007
Main Genre
Mystery Mystery
Rating
Pages
66
Series

About This Book

Horrible Harry knows he's the world's second-best detective (second only to Sherlock Holmes, of course), but the rest of the kids in Room 3B aren't as sure. So he's determined to prove himself by solving the latest mystery at South School: a cafeteria contest has just begun, and Harry wants to figure out how to win it. He knows Mrs. Funderburke, the cafeteria lady, is using a special mathematical code—the Fibonacci sequence—to decide each day's winners, but can he crack the code before Mary tattles on him? Or will Harry's private-eye days come to a horrible end?

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Paperback

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Paperback
Nov 2008 Puffin ISBN13 9780142412473 ISBN10 0142412473
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Paperback
Oct 2008 Scholastic ISBN13 9780545110358 ISBN10 0545110351
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Hardcover

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Hardcover
First Edition May 2007 Viking ISBN13 9780670062003 ISBN10 0670062006
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Hardcover
Nov 2008 Perfection Learning ISBN13 9781606861806 ISBN10 1606861808
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Hardcover
Nov 2008 Turtleback Books ISBN13 9780606007658 ISBN10 0606007652
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eBook

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eBook
Nov 2008 Penguin ISBN13 9781101002650 ISBN10 1101002654
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eBook
Nov 2008 Puffin ISBN10 B001PC9ZGM
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Audio

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Audio Cassette
Jan 2008 Recorded Books ISBN13 9781428194946 ISBN10 1428194940
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Feb 2008 Penguin Group USA and Audible ISBN10 B0016NBXMY
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Dec 2017 Recorded Books ISBN10 B0785GKN3V
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Mar 2018 Listening Library (Audio) ISBN10 B079SFF3SJ
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