Frozen Waterfall by Gaye Hicyilmaz
Selda feels completely uprooted when she moves with her mother and sisters from Turkey to live with her father in Switzerland. At school, she can neither understand the language nor the lifestryle of the people around her. But Selda is a fighter. Her independence and strength of spirit gain her an unlikely set of friends, and as she is increasingly drawn into their lives, she finds herself forced to make a decision between her old life and a new beginning.