In the ninth book in Graham's National Park Mystery Series, an archeologist must stop a century-old crime to save his daughter.

Some grudges run so deep they can kill. Archeologist Chuck Bender witnesses a mysterious death while conducting a survey at Colorado's Great Sand Dunes National Park. But when local law enforcement declare the the death an accident, Chuck will stop at nothing to find the truth. With his daughter...

Yellowstone Standoff takes listeners deep into the backcountry of a wildly popular national park. When Yellowstone National Park's grizzly bears and gray wolves suddenly and inexplicably go rogue, archaeologist Chuck Bender teams with his old friend, Yellowstone Chief Ranger Lex Hancock, to...

In the riveting second installment of the National Park Mystery Series, archaeologist Chuck Bender finds himself and his young wife and stepdaughters in the crosshairs of an unknown killer when he defends his brother-in-law from false accusations of murder in the brutal slaying of a resort...

"A terrific debut novel."—C.J. Box, New York Times bestselling author of Stone Cold Canyon Sacrifice brings the rugged western landscape, the mysterious past of the ancient Anasazi Indians, and the Southwest's ongoing cultural fissures vividly to life. A deadly struggle against murderous...

The trip quickly turns threatening when one climber never shows up, climbing equipment fails, and Chuck and his spouse, Janelle Ortega, are suspected in the shocking, present-day death of one of Chuck's former rock-climbing partners....

Janelle Ortega and Chuck Bender are drawn deep into a threatening web of hostility and deceit in Saguaro National Park in this must-listen mystery. When Janelle Ortega's cousin from Mexico is found brutally murdered at a remote petroglyph site in Saguaro National Park, she and her husband...

"A confluence of thrills, history, and mystery as twisty as the Colorado River." -Micki Browning, author of Shadow Ridge When suspicious deaths befall a whitewater rafting expedition through Cataract Canyon in Canyonlands National Park, archaeologist Chuck Bender and his family recognize evil...

"An absorbing archaeological mystery, rich in historical detail and local atmosphere. With its colorful characters and fast-paced plot, Mesa Verde Victim is a fascinating find."—Ausma Zehanat Khan, author of A Deadly Divide Hounded by false accusations of murder, archaeologist Chuck Bender and...

A famed sandstone arch in Utah's Arches National Park collapses and takes a woman atop it to her death, ensnaring archaeologist Chuck Bender and his family in lethal questions of environmental monkey wrenching and political intrigue. As more deaths follow, Chuck and his wife Janelle race to...