Amelia gave up her dream of becoming an astronaut for the man she loved... only to spend seven years watching him choose another woman. The day she finally walks away, her ex-husband thinks she'll come crawling back. Instead, she disappears into a secret Mars mission. Three years later, she returns as America's most celebrated scientist—with a secret billionaire by her side and the whole world at her feet. Now the man who broke her heart will do anything to get her back. Too bad she's already chosen the stars.