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The 100-year-old Secret

Published
Apr 2010
Main Genre
Suspense Suspense
Rating
Pages
176
Series

About This Book

Go to The Dancing Men and ask for a saucer of milk for your snake. Then all will be revealed.

Xena and Xander Holmes think living in London will be boring. But one afternoon they're handed a cryptic note that leads them to a hidden room—and a secret society. When they discover they're related to Sherlock Holmes and inherit his unsolved casebook, life becomes so much more exciting. The siblings set out to solve the cases their famous ancestor couldn't, starting with the mystery of a prized painting that vanished more than a hundred years ago. Can two smart twenty-first century kids succeed where Sherlock Holmes could not?

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Paperback

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Paperback
First Edition Apr 2010 Square Fish ISBN13 9780312602123 ISBN10 031260212X
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Hardcover

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Hardcover
Jun 2008 Henry Holt ISBN13 9780805083408 ISBN10 0805083405
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Hardcover
Apr 2010 Turtleback Books ISBN13 9780606215862 ISBN10 0606215867
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Hardcover
Apr 2013 Perfection Learning ISBN13 9781613833728 ISBN10 1613833725
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eBook

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eBook
Apr 2010 Henry Holt ISBN13 9781429930499 ISBN10 1429930497
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eBook
Apr 2010 Henry Holt ISBN10 B003DWC6SG
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Audio

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Audible
Sep 2008 Listening Library ISBN10 B001G8MAGC
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