Two 11-year old girls, Unn and Siss, meet. Unn is about to reveal a secret, one that leads to her death in a formation of ice caused by a large waterfall. Siss's struggle with her fidelity to the memory of a friend, the strange frozen world of the waterfall, and the description of Unn's fatal exploration of the ice palace are described in prose of a lyrical economy that ranks among the memorable achievements of modern literature.
