I don't even have to think about this very much.
Without further ado, here's my list of book-ish worlds I'd never want to live in...
Where? The Handmaid's Tale by Margaret Atwood
Why? Women have had all their rights suspended. Women are not allowed to read. Gracious!
Where? Watership Down by Richard Adams
Why? Rabbits live precarious lives.
Where? Fairy Tales
Why? Too many dragons and evil stepmothers.
Where? Treasure Island by Robert Louis Stevenson
Why? Pirates. Ugh.
Where? Hunger Games by Suzanne Collins
Why? Miserable living conditions (unless, of course, one lives in the Capitol.)
Where? Game of Thrones by George R. R. Martin
Why? Scary barbaric world.
Where? Fahrenheit 451 by Ray Bradbury
Why? Book burning.
Where? Dune by Frank Herbert
Why? Dune is a vast desert. And has attacking sandworms.
Where? Earthsea by Ursula LeGuin
Why? Dangerous dragons.
Where? Journey to the Center of the Earth by Jules Verne
Why? Giant insects. Mastodons. And, of course, lots of magma.
What book-ish worlds would you hate to live in?