The Girl with the Dragon Tattoo by Stieg Larsson, Gone Girl by Gillian Flynn, The Girl Who Played with Fire by Stieg Larsson, The Da Vinci Code by Dan Brown.  Mystery-thrillers are stories with twists and turns that keep you on your toes guessing about the truth, the POV's truth, and about what will happen next. They can be written from a hero's POV or from a sinister character's POV.