Twelve-year-old detective Jonah Bixby and the reader work together to solve twenty short cases of theft, arson, and murder.

Contains twenty, mini-mysteries which provide clues for the reader to help solve the case. Includes solutions and illustrations.

Better than a police academy course, all 80 of these simple stories show one how to find the culprit while everyone else is confused. As readers explore these f

You solve the crimes! ... join forces with some expert crime-solvers to untangle the clues and find the guilty parties in these wickedly devious whodunits!

Would you like to serve on jury and decide whether someone accused of a crime is guilty or not? Who doesn't love a twisty mystery--a locked room, a seemingly im