Each one is blackmailed into bullying specifically targeted schoolmates by a mysterious caller who whispers from their cell phones and holds carefully guarded secrets over their heads. But how could anyone have obtained that photo, read those hidden pages, uncovered this buried past? Thrown together, the three teens join forces to find the stranger who threatens them--before time runs out and their shattering secrets are revealed . . .

This suspenseful, pitch-perfect mystery-thriller raises timely questions about privacy, bullying, and culpability.

Binding Type: Paperback
Publisher: Clarion Books
Published: 02/09/2016
ISBN: 9780544541214
Pages: 304
Weight: 0.55lbs
Size: 8.20h x 5.40w x 1.00d
Accelerated Reader Quiz #/Name: 165194 / Cold Calls
Reading Level: 4.8 / Interest Level: Upper Grade / Point Value: 8