The Murderbot Diaries, by Martha Wells, is a series concerning a violent, self-hacking cyborg searching for the meaning of life. All Systems Red, the fir...
Are there any other books where the main character seems to be neurospicy?
Also I highly recommend the series to anyone who likes SciFi. The books are really short so easy to finish even for slow readers or “need to read that page 5 times” readers. And audiobooks exist too!
While I don't think that a main character has ADHD specifically, The Stormlight Archive by Brandon Sanderson deals with various mental health problems.
I will say that Stormlight is on a whole different scale though. Looks like the first book is about the length of the whole murderbot series and there are 4 books out currently with another coming in December