Nothing 'exotic' really, my all time favourites are Asimov, Heinlein, Philip K.Dick, Stephen King (particularly dark tower series), Arthur C. Clarke, Orson Scott Card (Ender series), William Gibson, Douglas Adams. I was recently coaxed into reading the 'Kingkiller chronicles' by Patrick Rothfuss, I was sceptical thinking it would be something like Harry Potter (not my cup of tea) but I ended up really liking it, looking forward to the third book.
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