Fall Out is a young adult novel, likely focusing on the intense emotional aftermath and drama of a relationship or friendship breakdown. The phrase "fall out" suggests a significant disagreement, split, or crisis. The book would follow the teenage protagonist(s) dealing with the pain, confusion, and resolution of the conflict. Rushton's novels often tackle complex social and emotional issues faced by teenagers, making this a relatable and sensitive exploration of loss, forgiveness, and moving on from a difficult personal rupture.