Mystery, Detective

Horror, Paranormal | Mystery, Detective

Witchnapped in Westerham (Paranormal Investigation Bureau #1)

Action, Adventure | Mystery, Detective | Science Fiction

Augmented Reality (Tom Swift Inventors' Academy #6)

Action, Adventure | Mystery, Detective | Science Fiction

The Spybot Invasion (Tom Swift Inventors' Academy #5)

Action, Adventure | Mystery, Detective | Science Fiction

The Virtual Vandal (Tom Swift Inventors' Academy #4)

Action, Adventure | Mystery, Detective | Science Fiction

Restricted Access (Tom Swift Inventors' Academy #3)

Action, Adventure | Mystery, Detective | Science Fiction

The Sonic Breach (Tom Swift Inventors' Academy #2)

Action, Adventure | Mystery, Detective | Science Fiction

The Drone Pursuit (Tom Swift Inventors' Academy #1)

Mystery, Detective

Zebra at the Zoo (Mysteries on Zoo Lane #3)

Mystery, Detective

Animal at Large (Mysteries on Zoo Lane #2)

Mystery, Detective

Meet the Crew at the Zoo (Mysteries on Zoo Lane #1)

History | Mystery, Detective

Pieces of Eight (A Spider John Mystery #4)

History | Mystery, Detective

A Bottle of Rum (A Spider John Mystery #3)