If you like to get audio books for long rides, or working in the yard, I suggest taking a look at Audible. Audible has been around for many years, and provides a wide range of support for listening devices.
But, I have one tip for you.
Find the book that you want, add it to your cart. Then, go to Amazon, find the same item and purchase it. Amazon uses Audible and the price will usually be five dollars less.
Or, you can skip the step above, and use Amazon directly. Either way, you are getting a great service and a slightly lower price.