Here's a complete book promo mockup you can use. Each book is compiled into it's own Photoshop group so you can easily add and remove objects.
Another 5 x 8 book mockup, but this time with a mobile phone. Letting your prospects know your book is also available via ebook and kindle. Read & Download
Here's a box set with a twist. Let me know how you like this idea and I can make more. The backdrop is included with this one. Read & Download
This one was a lot of fun. There are many different variations by controlling the layers. Make it magical or make it dark and moody. Customize the mockup to fit the theme of your covers! Read & Download
Spooky and dark mockup. The lighting was designed to fit the scene but you can edit the backdrop or simply turn them off. Read & Download