Three time Newberry Honor Author.

Sometimes one extraordinary person can change your life forever.
In the winter, life in McKinley, Minnesota, revolves around the rinks, where kids play hockey and grown-ups skate to scratchy phonograph records. Then, the year Marsh and his best friend, Willy, are twelve, Carl appears at the rink, wearing a battered, old leather flight jacket and doing a strange dance that is both beautiful and disturbing to watch.
It is Marsh and Willy who discover the terrible secret behind Carl's dance, a secret that threatens to destroy him. But a small miracle occurs, and Carl's dance becomes a fragile and tentative expression of hope and the healing power of love.