The scavenger hunt continues in book two of the bestselling National Park Mystery Series.After camping in Rocky Mountain National Park, Jake and his friends travel to the Great Sand Dunes in southern Colorado. Exploring the heart of the dunes, they stumble upon something both unexpected and dangerous. Through more twists and turns, Jake's friendships and integrity are tested by choices that will demand smarts and courage.The National Park Mystery SeriesBefore Jake's grandfather died, he was on the trail of a centuries-old mystery. And he has entrusted that mystery to Jake, leaving behind a set of hidden codes, riddles, maps, and other clues that lead Jake and his friends on a scavenger hunt into the most wild and rugged wilderness of the national parks.The mystery unfolds as Jake, Amber, and Wes learn about survival skills, natural history, integrity, character, and friendship.Along the way, they discover...

Before Jake's grandfather died, he was on the trail of a centuries-old mystery. And he has entrusted that mystery to Jake, leaving behind a set of hidden codes, riddles, maps, and other clues that lead Jake and his friends on a scavenger hunt into the heart of Colorado's wild and rugged Rocky Mountain National Park.Through twists and turns, the mystery unfolds while Jake, Amber, and Wes learn about survival skills, natural history, integrity, character, and friendship.Along the way, they discover they are not the only ones on this quest. An elusive shadow group is close on their heels.With over thirty illustrations by the author, this page-turning adventure is designed to capture the imagination of even the most reluctant of young readers. Parents looking for a delightful read-aloud adventure will find it hard to put down. (Word of Caution: readers frequently note that this is a "Please read just one more chapter"...

From the dizzying heights of Angels Landing to the mysterious depths of The Narrows, this fourth book in the bestselling series follows Jake, Amber, and Wes on a perilous quest in Zion National Park.Ages 7 to 14 - Illustrated by the Author - An Edge-of-Your-Seat Page-TurnerWhile camping in Zion National Park, Jake Evans and his friends uncover a new set of cryptic clues hidden in his grandfather's scrapbook. Battling unpredictable weather, unforeseen challenges, and an elusive adversary, the three friends are forced to rely on their problem-solving skills, the power of their growing friendship, and the courage to do the right thing.With over thirty illustrations hand-drawn by the author, this mystery adventure is not just a tale-it's an immersive experience. It makes for an enjoyable bedtime read-aloud that leaves kids asking for "just one more chapter" and parents wanting to find out what...

Follow the clues to real locations on a quest to solve an ancient mystery.The scavenger hunt takes Jake and his friends, where few people venture to go, into the depths of the Grand Canyon.Jake, Amber, and Wes encounter new dangers and find their friendship tested as they follow the clues Jake's grandfather hid away in the old scrapbook. The stakes are higher, and the history goes deeper as the three kids put their heads together to solve a puzzle that is perhaps hundreds of years in the making.With over fifty illustrations drawn by the author, this mystery adventure will keep you turning pages and might just keep you up past bedtime.The National Park Mystery SeriesBefore Jake's grandfather died, he was on the trail of a centuries-old mystery. And he has entrusted that mystery to Jake, leaving behind a set of hidden codes, riddles, maps, and other clues that lead Jake and...