I started listening to ebooks a year or so ago for my occasional commutes/long drives - going through my library, here are a few that stood out from just an entertainment standpoint -
Life of the party by Bert Kreischer was hilarious - better if you don't know anything about him going in. That one's mainly just a comedy book/auto biography but I found it really funny, and is read by Bert. It is anything but monotonous.
Another good one is 'You'...kind of torn on that one- not really a great book/story, but I will say the narration sucked me in and I ended up binge listening more than I usually would. It's pretty creepy.
'A little Life' is amazing but very long and really dark/disturbing content. I could see how it wouldn't be for everyone, but I really enjoyed it once I finished it (32 hrs..........)
'Angela's Ashes' - if you haven't read the book and are at all interested, the ebook is the way to hear it - read by the author. Depressing story for the most part however the narration was great.
'The witness' - Solid - can't say anything was really memorable but I did enjoy it quite a bit.
'The girl on the train' - if you haven't read the book and are looking for good narration this was one of my favorites - narrated by 3 separate British women, this was one of my favorite ebooks- not necessarily the best story but overall I really enjoyed listening to this one.
Just finished 'The Short Drop' (ehhh) and currently listening to cuckoo's calling (not great so far...)