Lock and Key: The Initiation by Ridley Pearson

This first book in a series about young Sherlock Holmes and his famous rival James Moriarty finds the duo and James’s sister Moira attending the elite Baskerville Academy. When the Moriarty family Bible, a treasure housed at the school, disappears, both boys are determined to unravel the clues to its theft and catch the culprit. This jealous competition is intensified by Moira’s growing fondness for Sherlock. When this young sleuth agrees to help Moira discover the truth about her father’s sudden and suspicious death, he realizes that Baskerville Academy holds even more secrets to uncover. A perfect choice for mystery lovers ages 11+ by a master of the genre.