IT'S A SNOWY December in Washington, D.C., and Dink, Josh, and Ruth Rose are there to see the sights. While they're admiring the White House, they meet the president's stepdaughter, KC, and her friend, Marshall. Soon, in the confusion of all the people decorating the White House for Christmas, the president's dog, Natasha, goes missing! The kids set out to find her, but it's not going to be easy. The area is still crowded with decorators, it's getting dark, and all five of them risk getting caught in a monster snowstorm!