All sorts. Though I have a particular soft spot for manga, action, fantasy, mystery, suspense, horror, science fiction, and classics. Especially manga. My bookshelf is full of them.
Language, just as painting, is kind of a work of art, one with many genres each with their own merits. I generally look for what is good about বই rather than what is bad and this allows me to emjoy all kinds of যেভাবে খুশী books.
But I usually read ones that are related to political অথবা social ideas. George Orwell and Ayn Rand are two of my favourite authors, but my most favourite is Robert J. Tristani, even if he only really wrote one story type book.
I like Fantasy, Crime, MYSTERY, Adventure, Romance and uhm... Dark Fantasy. So far my fave বই are: Cell দ্বারা Stephen King, Monster দ্বারা Jonathan Keller, The Secrets of the Immortal Nicholas Flamel series দ্বারা Michael Scott, Hunger Games etc. I would like to read a novel that will blow my mind and will keep me guessing অথবা a novel that'll affect my moods for days XD A novel about chickens. I প্রণয় those বই that get আপনি thinking such as detective stories, I'm also into those romantic novels that are extremely beautiful. Also, I'm very much into those adventure novels. Example of Detective Story: The Ghost Writer. Example of Romantic Novel: It Started With A Kiss. Example of Adventure Novel: The Chaos Walking Series.