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 fantasy book cover features a woman underwater wearing a red dress. She's looking up at a reflection of herself. There's a small fish by her hand and there are sunlight rays coming from the upper-left corner.