May I suggest the Expanse series. It’s I think a good “split the difference” book series. Not too pulpy, not too intellectually straining that I’m struggling to hold my attention like a Neal Stephenson book either.
I wholeheartedly second this recommendation. After struggling to read last year, I picked up the Expanse series and managed to break my rut. And the final book was released last month so you won't have to go through the months of waiting like I did.
