A book by A. J. Allbrite, coming soon. Start your engines and celebrate the Route 66 Centennial with a Grand Canyon adventure unlike any other in Marvin the Mole: The Tunnel Under the Rim a Route 66 Journey.

Marvin and his spirited companions, Maxie, Marcie, and Javelina Hank, return to Historic Route 66 during the Centennial celebration, riding through Kingman and into the breathtaking landscapes of Northern Arizona. From iconic Route 66 towns to the edge of the Grand Canyon, their journey is filled with humor, discovery, and unexpected turns.

When a mysterious trail beneath the Canyon rim stirs Marvin’s Mole-Sense, the adventure deepens. What begins as a scenic hike becomes a test of courage, trust, and wisdom. Along the way, Marvin learns that the greatest discoveries aren’t found by rushing ahead, but by listening carefully and moving with intention.

A heartwarming children’s adventure celebrating 100 years of Route 66. Inspired by real Route 66 locations and the beauty of the Grand Canyon, this whimsical children’s story is a meaningful Centennial keepsake for families visiting Kingman and the Mother Road.