Mystery in the Rocky Mountains.
- Peachtree City, GA : Carole Marsh/Gallopade International, 2013.
- 158
- America's National Mystery Book Series .
Strap on the skis (or your snowboard!) along with Christina and Grant as they attempt to solve a mountainous mystery that starts in a mile-high city, climbs to Pike's Peak, crosses the continental Divide and ride the rails to Durango!