An unforgettable standalone novel from Nicky Singer, author of the sensational, award-winning FEATHER BOY. Twelve-year-old Jess is grieving for her beloved Aunt Edie, and anxiously awaiting the birth of her twin brothers, when she finds a mysterious glass flask hidden in a desk. The flask is beautiful to Jess, and soon she starts to believe that it contains a magical life-force. When her half-brothers are born critically ill, Jess becomes convinced that their survival depends on what's happening to the flask... Through Jess's stunning narration, Nicky Singer explores the meaning of life, and the interconnected nature of all things - in a way which is entirely accessible to young readers.