Growing up in Damascus, the pool was Yusra Mardini's happy place. She learned to swim before she could walk. And with swimming came a dream--to compete in the Olympic games. But when war came to Syria, Yusra's home--and her pool--were no longer safe. Yusra and her sister set out on a harrowing journey, crossing the sea in search of safety. In the inspirational tale that follows, Yusra's courageous spirit shines. Crammed on a too-small refugee...