UnstoppableThe fiercely honest, fearless, and darkly funny autobiography of Maria Sharapova child tennis star, global brand, survivor Unstoppable takes readers on an unforgettable journey through the highs and lows of a remarkable life on and off the court. This compelling memoir delves deep into the extraordinary experiences that shaped Sharapova into one of tennis's greatest and most controversial figures. In the middle of the night, a father and his six year