Truly Devious by Maureen Johnson (series)

This article is about the series. For the book, see Truly Devious by Maureen Johnson.

Truly Devious is a series of young adult mystery novels by Maureen Johnson. It includes the following books:

• Truly Devious by Maureen Johnson
• The Vanishing Stair by Maureen Johnson
• The Hand on the Wall by Maureen Johnson
• The Box in the Woods by Maureen Johnson