"On the Fourth of July, Hallie Evers dies at a rooftop party in Las Vegas. Hours later, she wakes up in the hospital, disoriented but alive. Why can't she find the doctor who revived her? Why does her head feel crowded and loud? Why do her memories feel both foreign and familiar? Her self-doubt spirals into crippling paranoia. Hallie knows that mental illness runs in her family--her mother suffered from delusions that led to an early death. But now...

When a series of bizarre deaths rock San Francisco, homicide detective Frost Eaton discovers a connection that leads him to psychiatrist Francesca Stein. Dr. Stein's controversial therapy helps people erase their most terrifying memories -- and all of the victims were her patients. As Frost and Dr. Stein carry out their investigation, the case becomes increasingly personal -- and dangerous. Long-submerged secrets surface as someone called the Night...