Download or read book Shadow of Doubt written by Norah McClintock and published by Darby Creek ™. This book was released on 2013-08-01 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Robyn's new substitute teacher Ms. Denholm is cool, pretty, and possibly the target of a stalker. When Denholm receives a threatening package, Robyn wonders who's responsible. But Robyn has a mystery of her own to worry about. What's with the muddled phone message she receives from her missing ex-boyfriend Nick? Should she try to forget him—or is the call a sign he still cares?