I provided two books as requested - an old favourite (The Hitchhikers Guide to the Galaxy by Douglas Adams) and a recent fantasy novel (The Fifth Season by N. K. Jemisin). My recommendations were... unhelpful? Lots of children’s books and comics (including Calvin & Hobbes), peppered with the occasional P. G. Wodehouse.
The latter is particularly strange to me, since Douglas Adams was a huge fan of Wodehouse, used very similar humour, and even wrote forewords for Wodehouse re-printings.