"From New York Times bestselling author Jayne Ann Krentz comes a new gripping romantic suspense trilogy fraught with danger and enigma. Decades ago in the small town of Fogg Lake, "The Incident" occurred: an explosion in the cave system that released unknown gases. The residents slept for two days. When they woke up they discovered that things had changed-they had changed. Some started having visions. Others heard ominous voices. And then the scientists...

Within the pages of very rare books some centuries old lie the secrets of the paranormal. Abby Radwell's unusual psychic talent has made her an expert in such volumes-and sometimes taken her into dangerous territory. After a deadly incident in the private library of an obsessive collector, Abby receives a blackmail threat, and rumors swirl that an old alchemical text known as The Key has reappeared on the black market. Convinced that she needs an...