Xena and Xander Holmes discover that Sherlock Holmes was their great-great-great grandfather when they are given his unsolved casebook, from which they attempt to solve the case of a famous missing painting.
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Tracy Barrett is the author of the Sherlock Files books, as well as several other acclaimed books for young people, including King of Ithaka, Cold in Summer and Anne of Byzantium. Her books have been named an ALA Best Book for young adults, a Bank Street best children’s book of the year, and a New York Public Library Book for the Teen Age, among other honors. She is a professor of Italian language and civilization at Vanderbilt University and lives with her family in Nashville, Tennessee.
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