Each of these romantic suspense or action book covers features an illustration of a man and a woman holding guns. The women in each cover are wearing dresses. Each cover features a different man and woman. If you have a series that features the same man and woman for each book, then I can change the hair color to match so that it looks like the same people.
This mystery / suspense book cover features the silhouette of a man walking on the sidewalk next to an empty street. He’s walking away from the viewer so we see his back. He’s wearing a coat. The cover is tinted red-orange.