The McNallys run into an early snowstorm in Colorado. They stop at a lodge for the night and by morning, they are snowed in! While looking for a place to study Gavin and his sister, Chloe, accidentally go through a door into a dark hallway. And the door locks behind them! It's getting colder by the second. Will Gavin and Chloe have to weather the blizzard in the dark, frozen passage? Aligned to Common Core standards and correlated to state standards. Spellbound is an imprint of Magic Wagon, a division of ABDO.