This is a free mockup of a hardcover book cover of a mystery novel. The mockup is in portrait form and comes along with a transparent background. A high-resolution file, it comes along with smart object layers. One can customize the mockup including the background due to the smart object layers as well. Authors, Illustrators, and designers can use this mockup for book designs. The dimensions of the mockup are 5 x 8 inches. Click on the button below to download the free mockup!