Discovery in Great Sand Dunes National Park

In the second book of the National Park Mystery series, Jake and his friends continue their adventurous scavenger hunt through Colorado’s spectacular national parks, uncovering surprising and dangerous discoveries. Guided by clues from Jake’s grandfather, they navigate natural landscapes, test their integrity, and develop skills while racing against a shadowy group. Filled with twists, breathtaking scenery, and themes of friendship and courage, this engaging story captures the spirit of adventure and exploration.