Solstice (A Jasper Hale/ Twilight novel)

Ember was born in the 1920's, and lived a relatively ordinary life. At least, more ordinary than she does now. To escape her broken home, Ember ran away and joined the army at age of only sixteen, disguised as a boy and claiming to be eighteen. The year was 1941; right in the middle of World War II. It was there, ironically, in her next three years that she learned to face her problems instead of running from them. That was the life she lived, until one day, it shattered to pieces. She had been turned into a vampire.
Now the war has become an internal one, everyday fighting to keep control of her blood lust. When the past decides to come knocking at her door though, and it couldn't have come at a better time for Ember. (a.n. This is a Twilight novel, and takes place approximately 7 years after Breaking Dawn.)