"When the city is hit by a colossal snowstorm, only one superhero can save the day. But who is this mysterious hero, and why does he disappear once his job is done?"--Provided by publisher. Interest Level: K-3 Reading Level: 1.6 ATOS Book Level: 1.5 AR Interest Level: LG AR Points: .5 AR Quiz: 175969EN Lexile Measure: 370 Lexile Code: AD (Adult Directed).