**This single volume collects books 1-3 into one HUGE 600-page Book** This is ONE large and hefty volume, not 3 individual books , :) - If you would like to purchase the individual books, visit the National Park Mystery Series Link located just below the title. Explore the Rocky Mountains - Experience the Great Sand Dunes - Hike the Grand Canyon The National Park Mystery Series 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 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 they are not the only ones on this quest. An elusive shadow group is close on their heels. With over 100 illustrations in this collection, 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” experience). If your family loves the enchanted lands of our national parks, this series will take you to hidden places and into breathtaking landscapes. If you enjoy movies like National Treasure and Uncharted , or mystery adventures like the Hardy Boys and Gary Paulsen’s survival story, Hatchet , you’ll love this third installment of the National Park Mystery Series . Start this epic adventure on your Kindle app, or begin the journey with a paperback copy. The Series "They're amazing, with real places and facts and a compelling mystery. I never want to put the book down! I'm 13 years old and I live in New York, and I don't travel much, so I really enjoy the way the books transport me across the country into some of the coolest places on earth! I cannot wait for your next book!" - Elousia, age 13, New York "This year, I chose the National Park Mystery Series for me to read with the Library Kids during our summer reading program! I can't tell you how much I have enjoyed them and so have the kids. I will be promoting them more as we study the National Parks during the school year on Early Out Wednesdays. Thank you for these books! The books were educational but still fun to read! I am recommending them to everyone I know!" - Amie H. Book One - Mystery in Rocky Mountain National Park "A riveting page-turner! Equal parts Harry Potter, Indiana Jones, and Daniel Boone. This mystery leaves you satisfied and intensely intrigued for the next book. The backdrop of the magic of natural resources intertwined with teenagers evolving ingenuity keeps you guessing and smiling. Mystery in Rocky Mountain National Park is a hike worth taking." - Jody Slipko, Enrichment and Reading Teacher, Grand Island, NY "This book is suspenseful from the beginning and a great introduction for children to the national parks system. I can see my 5th graders enjoying their reading. If your child likes adventure, they will like this story." - Kasey Womack, 5th Grade Teacher, Texas Book 2: Discovery in Great Sand Dunes National Park This book held my 9-year-old son's interest through the whole story (his 6-year-old brother also wanted to sit and listen to the whole second half of the book). There is quite a bit of adventure that happens in the story - at several points my son was jumping up and down because he was so excited by the action. There are a few spots where the pacing is a little slower and Aaron Johnson has worked in educational information - like about how the sand dunes form, or information about activities at the park. As a mom, I think it's a great (sneaky) way to make learning about Great Sand Dunes National Park seem fun and not like obvious studying. - R. Zeilstra Book 3: Adventure in Grand Canyon National Park "This book will make you want to jump in your car and go see the Grand Canyon National Park!" - Paxton F., Michigan "The farther the series goes, the better it gets. Book three is more dangerous, more exciting, and has more funny parts. I like that you don't know what is going to happen. I can't wait to read more. You should definitely read this book. It's fun because the chapters set in 1880 show you how some of the clues got there. It's even better than the first two books." - Patrick Z., Grade 4, age 9 Aaron Johnson is the author and illustrator of the bestselling middle-grade mystery-adventures: The National Park Mystery Series . Mr. Johnson is a former high school and middle school teacher and a backcountry guide. He is the founder of the online hiking guide, Dayhikes Near Denver. With over one million visitors per year, it has become the most popular hiking resource for the Denver Metro Area and Front Range of Colorado. Aaron lives with his wife and
