I’m not a huge audiobook fan but use Spotify for book suggestions since audiobooks became available in Premium.
I’ve found their algorithm is better than any of the online book sites, probably leveraging the investment they’ve made in it for music.
Plus, I’m assuming they have more customer data to go off compared to most book sites (excluding Amazon).
Just click on book titles you’ve previously enjoyed and make ratings. Or listen to the first chapter of a book to see if you’re interested, then buy the books. Let the algorithm do its thing for the next book.
by Hugh-Tube