"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?"--
- ISBN10 1596438215
- ISBN13 9781596438217
- Publish Date 6 January 2015
- Publish Status Active
- Imprint Roaring Brook Press
- Format Hardcover
- Pages 32
- Language English