Your most memorable read of an memoir/autobiography?

I'm interested in an autobiography, memoir or anything alike that has really stuck with you because of more than that person's story. Rather, the peculiar way they tell it, or the structure, or the impression they gave off. I'm interested in the structure as much as- if not more- than the words themselves here. There are so many ways to write an autobiography, from structure to levels of sincerity and so on.

Whether you felt it worked or not, I'd be interested. Also, it doesn't have to be real autobiographies or memoirs, it can be personas or entirely fictional characters.