Colorado Parks & Wildlife Research Library

The daughter of a U.S. Senator is monitoring her social media presence when she finds a picture of herself on a strange blog. And there are other pictures . . . of the children of other influential Washington politicians, walking or standing outside their schools, each identified by name. Surrounding the photos are texts of vicious political rants from a motley variety of radical groups. It's obviously alarming--is there an unstable extremist tracking...

Detective Hannah Shor is desperate to prove her worth to her superiors, and herself. When a middle-aged man is found stabbed to death in his apartment, she might just get her chance. But then she finds that the deceased was a vile Internet Troll, sexually harassing women on Twitter. Hannah starts wondering if she really wants to catch his killer. And the night is far from over. Only several hours later, a young woman is strangled to death. Detective...

"Echo Valley, Colorado, is a place where the natural beauty of a stunning river valley meets a budding hipster urbanity. But when an internet stalker is revealed to be a cold-blooded killer in real life the peaceful community is rocked to its core. It should have been an open-and-shut case: the suicide of Tye Horton, the designer of a cutting-edge video game. But Detective Jo Wyatt is immediately suspicious of Quinn Kirkwood, who reported the death....

When fourteen-year-old Ella Carmichael is killed by a cyberstalker, her sister Krista vows to protect others from falling into the same trap while she hunts down the online predator.

Fifteen-year-old twins Hayley and Taylor Ryan of Port Gamble, WA, known as "Empty Coffin" because of a local legend, investigate a former friend's Christmas suicide and, along the way, discover a secret from their own past.