In this newest mystery, Cam and Eric discover that three computers are missing from the computer lab. The only clues are footprints in the snow and a locked window. Can Cam solve the case? Illustrations.

The Snowy Day Mystery 2005, Puffin Books, New York, NY

ISBN-13: 9780142404171

Trade paperback

The Snowy Day Mystery 2005, Turtleback Books

ISBN-13: 9781417705467

Turtleback School & Library edition