Recs if you like The Story of Arthur Truluv...

books whose main characters are older and disillusioned with life and go on a little adventure that melts their hearts (and heals yours)

audiobooks where the narrator is the author! any book goes, no matter the genre. there may be multiple versions of the audiobook, but at least one version has the author as narrator. please suggest more in the comments!

Second chances, found family, cranky but comedic old folks. No 20 somethings as main character's here!