I love audio books. I've been able to cram so many more books into my schedule by listening to them. I get mine online from the library (the Libby app) and through Libro.fm. They partner with indie bookstores (like where I work) so that you can support your local store when you buy audiobooks, and I just love them. [/shameless but sincere plug] I've been slowly collecting the Harry Potter series from them and re-listening to it while the boyfriend reads the book for the first time.

I'm listening to The Phantom Tollbooth right now, read by Raine Willson (aka Dwight Schrute, aka Harry Mudd) and it is delightful! He does a great job with the puns and wordplay and silly characters. A++