Book #1 · Chapter Book · Ages 8–12 · 2008
The 100-Year-Old Secret
Two siblings tackle Sherlock Holmes's unsolved mysteries, starting with a century-old missing painting.
176 pages· 27,663 words· Est. 4 hour read
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Paperback
Summary: Xena and Xander Holmes discover they're descendants of Sherlock Holmes and inherit his unsolved casebook. Their first challenge: a century-old mystery of a vanished painting. Can these modern-day sleuths succeed where their legendary ancestor failed? With the aid of twenty-first-century technology, they dive into a world of intrigue and secrets. Will they uncover the truth, or will the mystery remain unsolved? Join the adventure in this thrilling start to a new mystery series.









