The SirenFrom Katherine St. John, author of The Lion's Den, comes a "reading experience that's as layered and decadent as a slice of tiramisu" about a Hollywood heartthrob, his co star ex wife, and a film set on an isolated island that will unearth long buried secretsand unravel years of lies (Emily Henry, NYT bestselling author of People We Meet on Vacation, New York Times Book Review). In the midst of a sizzling hot summer, some of Hollywood's most notorious