The 3 Body Problem series blew me away, what to do next?

Over the last 3 weeks I have marathon listened to all of the "3 Body Problem" books. Both the original trilogy and the endorsed fan fiction 4th book. I really enjoyed them. The story was so epic and it spanned the entire history of the universe. I am amazed at how creative the author is.

I watched the Netflix adaptation when it came out and thought it was the best TV series of the year. The books were so much better.

Right now at work I am able to listen to audiobooks. I'm just splicing fiber optic cable for months and I've been trying to find good stuff to listen to.

I've now listened to Project Hail Mary, and this 4 book series. Both were great. In the past I have read most of Kurt Vonnegut's books. Sirens of Titan was a favorite. I also really like Do androids dream of electric sheep and a scanner darkly but Phillip K. Dick.

I need recommendations guys, I am overwhelmed by the options. It has to be available as an audiobook. Please send help!