She

The adventures of an expedition to an unexplored part of East Africa, where the group finds Ayesha, a beautiful and immortal sorceress who claims the expedition's leader is the reincarnation of her long-dead beloved. Ayesha had become ageless and perfectly beautiful more than 2 millennia earlier by immersing herself in a magic flame, and pressures the expedition leader to immerse himself as well. This novel has been made into a major motion pictures several times.