This mystery book cover features a man looking down with a hand in his pocket. An open door is behind him.
This thriller book cover features a silhouette of a person behind a textured glass wall. The person has two hands against the wall. The cover is tinted blue. The tint can easily be changed to the color of your choice.
This thriller / mystery book cover features a black and white close-up of a girl’s face. Her expression looks sad. In the white space of the girls face is a small silhouette of a person in the woods or forest.