DEAD RINGER (4) by Sharon Dunn: An intruder in her home forces river guide Lucy Kimbol to do something she'd rather not: call the local police. Det. Eli Hawkins, who is working an under-the-radar investigation into a possible serial killer, responds and is chilled when he sees how closely Lucy resembles the victims. When the break-ins at Lucy's home continue and another murder takes place, Eli suspects the killer may be much closer than anyone suspects, and Lucy in more danger than he ever imagined. A fast-moving, suspenseful story with a good mystery that keeps interest high until the end.