The Chronicles of Thomas Covenant are a set of seven novels written by Stephen Donaldson.  The heroe is a writer who had leprosy.  Misteriously, he is invocated in a fantasy world, The Land (Le Fief in French).  He is expected to be the Savior.  Unfortunately, Thomas, due to his disease, is extremely cynical and does not believe in the reality of this world.  The key element is the dark psychology of the heroe.

I read the two first novels, and started the third one, and stopped.  I did not become addicted to these stories probably for two reasons.  Th