I always keep my favourites to re read. Luv Terry Pratchetts Disc World series. It's a shame he's not gonna be able to write for much longer.
There were some books by Robert Asprin that were similar fantasy but I've forgotten wot they were called any1 know?
Really old 1s by E E Doc Smith I luved about an intergalactic circus where the performers were actually secret agents. Lol