Teachers in disguise, secret libraries, marmalade jars, and empty books... These and more await Rollie Wilson at the mysterious Sherlock Academy of Fine Sleuths. Upon invitation, Rollie and his best friend Cecily enroll in the school that trains them to be detectives like the great sleuth Holmes. This children's mystery book is the first in the series and is a perfect novel for middle readers (ages 8-12). The novel is 19 chapters, and includes chapter art.