This thriller book cover features an illustration of someone tied up to a chair with a bag on top of his or her head. A lightbulb hangs from the ceiling. The cover is black and yellow. The yellow can easily be changed if you prefer a different color.
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.
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.