15 Underrated Mystery and Thriller Novels That (Warning!) Will Make It Hard to Sleep Tonight

Lisa Gardner's The Other Daughter tells the story of Melanie Stokes, who was abandoned in a Boston hospital as a kid and adopted by a wealthy young couple. She grows up thinking she's lucky, until she gets a threatening note that says: "You get what you deserve." As Melanie struggles to discover more about her past, she learns about the murder of the Stokes' first daughter two decades earlier. Now, the two seemingly unrelated events from her past are colliding together in a race for the truth that will leave Melanie both terrified and excited to learn the truth