Janelle Ortega and Chuck Bender are drawn deep into a threatening web of hostility and deceit in Saguaro National Park in this page-turner of a mystery. "A winn

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

"One part mystery, one part mysticism, and one part mayhem—Scott Graham's Yellowstone Standoff is all parts thrilling." —CRAIG JOHNSON, author of the Longmi

Presents the draft of a plan by the National Park Service for managing the Saguaro National Monument.

"A confluence of thrills, history, and mystery as twisty as the Colorado River." —MICKI BROWNING, author of Shadow Ridge When suspicious deaths befall a white