Thanks all, I will follow carefully your suggestions for hyperion, as i said, I liked it but it is too hyperbolesk if i can use this word, too much unrealistic for me somehow. Lets say that I like classic ingredients in SF (some would say cheesy ingredients) and hyperion is not with classic ingredients in my perspective, even if I think the world Dan simmons created is specifically impressive and rich. For dune, the movie gave me a picture for the book so it was easier. Even if the sequels were much less interesting. I have read these books in my mother tongue language so as well it is important to know. Anyway you already gave me something to feed my appetite for SF so all good, i will a try to all what you mentioned. Seems that Im alreday hooked to the reality dysfunction after one evening a book I have bought after reading this forum.