For Callie, with her serious fear of heights, the name Monster Mountain says it all. Why did she ever agree to a weekend of snowboarding with her best friend Jen? Jen is eager to brave the highest slopes and can't stop talking about all her Olympic snowboard heroes. Callie is sick with fear. But her greater fear is that Jen will guess her secret, and that the new girl Izzy � an experienced boarder � will become Jen's new best friend. Award-winning author Eve Bunting, inspired by her granddaughters' interest in the sport, took to the slopes herself. What she learned about snowboarding, the hard way, lends authentic detail to this story about friendship and fear.