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-Turner While 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 happens next. The National Park Mystery Series Before Jake's grandfather died, he was on the