A Starstruck Odyssey is my favorite season. If you like sci-fi I'd highly recommend it! Neverafter is also very good, a very dark take on fairy tales. The Seven is a riot and is a girl-powered spinoff of Fantasy High.
Fey & Flowers is great though. If that's what you watch next I'd say go for it! Personally I wasn't a fan of Tiny Heist or Shriek Week but every other season is fantastic.
Do you have a library card? At my library I can reserve the books I want, and if they don't have them they borrow them from another library in their system, and I get an email when they're ready to be picked up. I also use the app Goodreads to track what I want to read.
If reading physical books is difficult, consider audiobooks as well!
For something sci fi/fantasy but more a serious/intense story:
A Deadly Education / the Scholomance series
Project Hail Mary
For more feel-good sci fi/fantasy:
The House in the Cerulean Sea
A Wizard's Guide to Defensive Baking
The Long Way to a Small, Angry Planet