One day on the lake, Casey saves Katherine from drowning, and the two strike up a budding friendship. But the more they get to know each other—and the longer Casey watches—it becomes clear that Katherine and Tom’s marriage isn’t as perfect as it appears. When Katherine suddenly vanishes, Casey immediately suspects Tom of foul play. What she doesn’t realize is that there’s more to the story than meets the eye—and that shocking secrets can lurk beneath the most placid of surfaces.

Packed with sharp characters, psychological suspense, and gasp-worthy plot twists, Riley Sager’s The House Across the Lake is the ultimate escapist read . . . no lake house required.