"The fourth book in this great award-winning National Park series brings yet more of the excitement, adventures, and history we've come to enjoy...Truly a great story that will teach with enthusiasm." —Story Monsters Ink In the fourth book of this award-winning national park series, Tommy "Bubba Jones" and his sister, Jenny "Hug-a-Bug," uncover amazing facts about the Grand Canyon while on a mission to solve a park mystery. This is no ordinary brother and sister duo; they are part of a legendary time-traveling family with a mission to preserve and protect our national parks and have developed a reputation for solving mysteries. As they time-travel back hundreds, thousands, and millions of years, they not only learn about the past, but also experience it. They encounter all sorts of wild creatures and plants, meet the people involved in the establishment of the national park, learn about the Native Americans that call this land home, and unravel some of the park's secrets.

Tommy "Bubba Jones" and his sister Jenny "Hug-a-Bug" learn more about the Great Smoky Mountain National Park than they ever thought they would when Papa Lewis lets them in on a family secret: The family has legendary time traveling skills! With these abilities, Bubba Jones and Hug-a-Bug travel back in time and meet the park’s founders, its earliest settlers, native Cherokee Indians, wild animals, extinct creatures, and what the park was like millions of years ago. With this time traveling ability also comes a family mystery, but the only person who can help solve the mystery is a long lost relative who lives somewhere in the park. Explore the Smokies with Bubba Jones and family in a whole new way.

After Tommy “Bubba Jones” and his sister, Jenny “Hug-a-Bug,” inherit legendary time travel skills from their Papa Lewis, they quickly earn a reputation for solving National Park mysteries by using their magical skills. Now, they are in Acadia National Park in a race against time to solve another mystery. They time travel back hundreds and thousands of years and experience the formation of the mountains. They meet the park founders, Wabanaki Native Americans, witness the construction of the park, and learn about park secrets. They explore the park on land and sea and experience all sorts of wild creatures. Discover Acadia National Park with Bubba Jones and family in a whole new way.

After Inheriting legendary time travel skills from their Papa Lewis, Tommy "Bubba Jones," and his sister Jenny "Hug-a-Bug," embark on a Shenandoah National Park adventure to solve a family mystery. From the moment they reach the park entrance, the excitement begins. As they follow the clues, they travel back in time hundreds, thousands, and millions of years and come face to face with extinct creatures, endangered species, the areas first inhabitants, past presidents, former park residents, and some of the park founders. They travel deep down into mountain hollows, high up onto Talus mountain slopes, and discover more about the Shenandoah than they ever imagined. Explore the Shenandoah with Bubba Jones and family in a whole new way.

After Inheriting legendary time travel skills from their Papa Lewis, Tommy "Bubba Jones," and his sister Jenny "Hug-a-Bug," embark on a Shenandoah National Park adventure to solve a family mystery. From the moment they reach the park entrance, the excitement begins. As they follow the clues, they travel back in time hundreds, thousands, and millions of years and come face to face with extinct creatures, endangered species, the areas first inhabitants, past presidents, former park residents, and some of the park founders. They travel deep down into mountain hollows, high up onto Talus mountain slopes, and discover more about the Shenandoah than they ever imagined. Explore the Shenandoah with Bubba Jones and family in a whole new way.

Newlyweds Jeff and Beth Alt could not be more different. Jeff, an avid hiker, prefers long, exhausting thru-hikes and sleeping under a canopy of stars. Beth, on the other hand, prefers hotels, hot showers, and ending the day in a warm, clean bed. But when Beth's brother dies tragically by suicide, Jeff convinces Beth to join him on a 218-mile hike along the John Muir Trail to honor her brother's memory and spread awareness about depression. Their journey is never short of surprises, and they encounter everything from menacing bears, lightning bolts, and mountain lions to food shortages and altitude sickness. But as they pass through three national parks—Yosemite, Kings Canyon, and Sequoia National Park—including the highest mountain in the contiguous United States, Mt. Whitney, Beth discovers the joys, trials, and extraordinary beauty of exploring nature with just a backpack to your name. A Hike for Mike, Four Boots One Journey is a heartwarming, humorous tale of one couple's adventurous journey to healing, rediscovering nature, and falling more in love with each other every step of the way.

Jeff Alt takes you along every step of his 2,160-mile Appalachian Trail adventure filled with humorous, frightening, and inspirational stories including bears, bugs, blisters, captivating characters, skunk bed mates, and hilarious food cravings. As Alt walked more than 5 million steps through freezing temperatures, driving rain, and sunny skies, he was constantly buoyed by the knowledge that his walk was dedicated to his brother who has cerebral palsy. Alt's adventure inspired an annual fundraiser which has raised over $500,000 for Sunshine, the home where his brother lives. This is the 20th anniversary edition. As you walk along with Alt, experience the success of turning dreams into goals and achieving them. Alt's lessons from the trail celebrate family, stewardship of the earth, good health, and the American spirit. less