Seconding the Discworld series, but specifying that while the Random House Audio version narrated by Nigel Planer is excellent- The newer version by Penguin Audio with Peter Serafinowicz, Bill Nighy and either Indira Varma or Collin Morgan are absolutely top shelf.
I was put off before I started them because I assumed it was the "Narrated by a full cast" type of thing which is usually terrible. This is one main narrator (either Collin or Indira if it's a wizard or witch heavy book, respectively) and then a new voice for the "author's asides" that makes you feel like Sir Terry Pratchett is telling you little secrets himself and then one special character gets their own voice actor who is just perfect and adds even greater depth to the magic of these books.
Bobiverse is also fantastic.
AND The audio version of Project Hail Mary by Andy Weir gets a little extra something by being an audio version. If you haven't read that I recommend going in completely blind with no spoilers at all if possible, don't read a single thing about it first.
(Edit: just saw that Chainweasel just edited to also add Project Hail Mary.. maybe we should be in a book club together, lol. )
Edit 2: The Children of Memory series by Adrian Tchaikovsky is a very special one that has stayed with me and I still get misty thinking about it. Just wonderful.
AND The audio version of Project Hail Mary by Andy Weir gets a little extra something by being an audio version. If you haven’t read that I recommend going in completely blind with no spoilers at all if possible, don’t read a single thing about it first.
agreed. went in without spoilers, and even the book version is surprising in what you're likely refering to
I have all of the Nigel Planer versions of discworld and have been putting off the new versions for exactly the same reason lol.
And maybe we should look into a book club lol
I saw roadkill by Dennis e Taylor is likely to get a sequel too, I enjoyed that one as well
The Hyperion books by Dan Simmons. Hyperion has full cast, the rest doesn't, but still very high quality narration.
Honourable mentions:
Alastair Reynolds and John Lee collaborations. Lee has the perfect voice and tone for Reynolds' precise (and somewhat aloof) language.
Neil Gaiman books. Gaiman does his own narration, and I can't imagine his books without his voice.
Dishonourable mention:
John Scalzi, read by Will Wright. Wright reads as if every line in Scalzi's works was hillarious. Scalzi is a very funny writer, but his books have somber set pieces, and Wright ruins the immersion there.
Probably Mythos, Heroes, and Troy written and read by Stephen Fry. He writes Greek Mythology in a digestible, entertaining, but still information dense way, and he's an excellent narrator, of course.
Anything by Karen Rose. Since we're talking audiobooks, I'd say the Cincinnati series, read by Hillary Huber, and specifically Into the Dark, because the female lead is my favorite of her characters. (You usually want to read from the start of a city, though.) These are suspense novels set in the real world, with pretty dark villains doing pretty evil shit, with characters that are damaged, but work through it in the romance part of the arc.
Another series that specifically is great in audiobook format are any of Janet Evanovich's Stephanie Plum series read by Lorelei King. They're all complete and utter nonsense with wild characters, but the writing and King's reading nail the tone of just taking it all in stride (mostly), and the result is a fun read.
For one more, Dick Hill reading Jack Reacher. These always feel like a light read, which is kind of weird with how brutal Reacher is, how dark some of the organizations he opposes are, and the fact that some of the conspiracies are deep and involved. But Reacher's methodology of steamrolling through any and all takers while protecting the innocent and systematically taking down bad shit that he comes across just feels inevitable. Scott Brick is fine for the later books, and some of the modern crimes are really well portrayed, but Dick Hill is special. I've recently borrowed older books that they re-recorded with someone else, and it just killed the experience for me, partly because it's just worse, partly because I know what greatness sounded like.
The Only Good Indians by Stephen Graham Jones. Best non-full cast narration I've heard yet and the book is a rare example of one which is truly better as an audio experience because of accents/local dialect which don't translate as well in writing.