Fifteen-year-old half-Inuit Nick and his white brother, Ryan, meet and share an adventure on the Firth River in the Canadian Arctic, facing white water, wild animals, and fierce weather as Ryan documents the effects of climate change on caribou for National Geographic magazine.
"Dot is the littlest reindeer at the North Pole. Too little to jump. Too little to kick. And too little to fly with Santa. But she's not too little to help save the day!"--Back cover.