Sherlock Academy (Sherlock Academy Series)

When Rollie and his best friend, Cecily, are invited to attend the mysterious Sherlock Academy of Fine Sleuths, where children learn the art of detection just like the great Sherlock Holmes, they discover a strange burglary has been committed and a mystery is afoot. Determined to investigate, Rollie discovers that appearances can be deceiving, the truth can be hurtful and friends sometimes turn into foes.