This is a really good plugin, missing just a couple of small features.
It's literally as easy as uploading & installing it and it just works. All of your products in WooCommerce will now act like books with a nice smooth 3D animation.
If you had a back image, you can flip the book around, 180 degrees. Any pictures added to the product gallery become "Look Inside" images kind of like Amazon has. It's great for building a store of books.
1) It applies to all products, so if you sell any products besides books your t-shirts and mugs and fuzzy slippers act like books. (I fixed this myself with a few lines of code).
2) If you don't sell hardcover/paperback books (say coil bound) the plugin forces a ridge/shadow along the spine making it look weird and may not reflect the actual product
3) Look Inside could use keyboard navigation or sidebar like Amazon.