I started getting some from the library for free and I listening to Cutting for Stone, which was a really, really good book. I enjoyed that a lot.
I also listened to this book, which was good in the beginning, but then fell away a little once it was about halfway to three-quarter of the way into it.
I listened to this, which was okay. I liked the premise a bit, but then it sort of fell away.
Martin has also recommended this book over and over (and I've actually owned the book for about three or four years and have tried reading it at least two times, but can't get past the first 100 pages) and so I finally decided to give it a shot audibly. It was still a little tough to get through the beginning (but when you're only listening, you have no choice but to keep listening) and then the middle was really good. I don't know exactly about the ending, but I've kept thinking about it which I guess means it was a good story/book.
Then, we discovered after our Christmas trivia night in December that there was going to be a Harry Potter (books 1-4) trivia night in January. So, I took it upon myself to re-read the first four books to prepare - and this was quite a feat.
I re-read all four within the last seven days and I felt like I was taking the comprehensive exams for my MA all over again. We didn't do so well at trivia (the event was last night) but I am very glad it is over for the moment. Round 2 is at the end of February haha.
So, although I have been driving a lot (and grading, teaching, planning, etc) I have been able to listen to some great books and feel like I'm doing something productive while unproductively just driving miles upon miles.