Any good books with a great story, and description of death?

To start off, I am not suicidal. Now, I have been fascinated by death lately. Not by the satanic/bloody, gruesome/gory/grim reaper, etc, death, but just by the concept. I experimented with psilocybin, and throughout the experiment, i felt i sense of rebirth. I no longer feared death, and now if anything, i think dying is beautiful...given that its a "peaceful" death. anyways, what books do you recommend?