Next, we went onto Amazon's Kindle Unlimited and browsed the Best Sellers. Books that fit into our categories were selected for round two of the ultimate countdown. From this list, we eventually chose ...

That said, Hollywood is arguably sleeping on Hoover's most cinematic book, titled ... that became one of the Top 10 best-selling novels of any genre on Amazon's Kindle store.

At the time, Amazon said it was astonished considering that it had been selling hardcover books for 15 years, and Kindle books for only 33 months. The company launched its first Kindle e-reader in ...