I didn’t like the first book, I’m not going to touch any of the following.
Marie Kondo is somewhat right: Don’t let your life be cluttered with things you don’t enjoy.
What kind of sci-fi stuff are you looking for? If you are into quirky alternate-reality stuff, then Jasper Fforde’s Thursday Next series (starting with “The Eyre Affair”) or the stand-alone “Early Riser” might be fun.
S. by Doug Dorst and J.J. Abrams. Apart from the physical gimmicks, the book has a conversation of other readers with “hand written notes” on its pages, which are made at different times.
Anything footnote-heavy:
Some essays by David Foster Wallace, in particular the one on the radio show business.
Those parts of Jasper Fforde’s Thursday Next series where footnoterphones are used frequently.
I’m reading most cruel acts of women in PKD’s works as him working through one of his problematic marriages.