
Scapulus Holmes is Sherlock Holmes's great-great-grandson. His father is Olimus Holmes, a private detective, and his mother is Pastiche Holmes, a botanist.
Scapulus specializes in cyberforensics and is the foremost expert on the subject at Legatum Continuatum, where he is a student in Amanda Lester's class. He is a pleasant, easy-going guy except when it comes to Amanda, who can really push his buttons.
Scapulus first appears in the second Amanda Lester, Detective book, Amanda Lester and the Orange Crystal Crisis.