I spent a lot more time this year listening to audiobooks than music. Most of it was Will Durant's history audiobooks from Audible[1]. Highly recommended.
[1] - https://www.audible.com/series?asin=B00G2H1JW8&ref=a_search_...
[1] - https://www.audible.com/series?asin=B00G2H1JW8&ref=a_search_...