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 winning blend of archaeology and intrigue, Graham's series turns our national parks into places of equal parts beauty, mystery, and danger.” —EMILY LITTLEJOHN, author of Lost Lake When Janelle Ortega’s cousin from Mexico is found brutally murdered at a remote petroglyph site in Saguaro National Park, she and her husband, archaeologist Chuck Bender, are drawn deep into a threatening web of hostility and deceit stretching south across the US-Mexico border and back in time a thousand years, to when the Hohokam people thrived in the Sonoran Desert. Book 8 in Scott Graham's National Park Mystery Series introduces readers to the landscapes and cultural histories of Saguaro National Park in southern Arizona, providing an inside look at the wonders of the wildly popular national park and its archaeological and cultural complexities.

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, smart, and propulsive thriller that will keep you spellbound. Scott Graham has written a love letter to the California desert, and to parenthood, and to the athletes who push themselves past limits most of us cannot even imagine. This novel is a steady, dangerous, and addictive race toward justice.” —NINA DE GRAMONT, New York Times bestselling author When archaeologist Chuck Bender makes a stunning discovery of a century-old crime, he believes it may be related to a series of deadly accidents plaguing the Whitney to Death 150, the world's toughest ultra trail-running race. While Chuck's teenage stepdaughter Carmelita races to win the competition, Chuck races to uncover the wicked intent lying behind the tragedies—before Carmelita becomes the next victim.

"One part mystery, one part mysticism, and one part mayhem—Scott Graham's Yellowstone Standoff is all parts thrilling." —CRAIG JOHNSON, author of the Longmire Mysteries Yellowstone Standoff takes readers 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 defend the suspect members of a group scientific expedition. Soon, Chuck finds himself defending the lives of his family as an unforeseen danger threatens in the storied national park's remote wilderness. SCOTT GRAHAM is the author of the acclaimed National Park Mystery series, featuring archaeologist Chuck Bender and Chuck's spouse Janelle Ortega. In addition to the National Park Mystery series, Scott is the author of five nonfiction books, including Extreme Kids, winner of the National Outdoor Book Award. Like most visitors to America's first national park, Graham was awestruck by Yellowstone as a child. His fascination with the park has continued in the years since, with numerous visits to Yellowstone's geyser– and wildlife–filled front country and its incomparable wilderness. Graham is an avid outdoorsman and amateur archaeologist who enjoys mountaineering, skiing, hunting, rock climbing, and whitewater rafting with his wife, who is an emergency physician, and their two sons. He lives in Durango, Colorado.

"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 his family risk their lives to track down an unknown killer on the loose in a rugged canyon on the remote western edge of Mesa Verde National Park, where ancient stone villages and secret burial sites, abandoned centuries ago by the Ancestral Puebloan people, harbor artifacts so rare and precious they're worth killing over. SCOTT GRAHAM is the National Outdoor Book Award–winning author of the six–volume National Park Mystery Series for Torrey House Press, including Canyon Sacrifice, Mountain Rampage, Yellowstone Standoff, Yosemite Fall, and Arches Enemy, and five other books. He is an avid outdoorsman who lives with his wife, an emergency physician, in southwestern Colorado.

"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 intent lies behind the tragedies. They must risk their lives and act before the murderer makes an already deadly journey on the Colorado River through Utah's red rock wilderness even deadlier—or turns on them instead.

Archaeologist Chuck Bender races to save his kidnapped daughter as ancient and modern cultures collide in Grand Canyon National Park.

Death seems to Ziggy to be the only option left in his worthless life. He's been kicked out of the Navy, served time in the brig, lost his job, and worst of all, lost his woman. Then in the middle of a suicide attempt in his beat up trailer in the California desert, he is rescued by a crippled up ex-hit man who just may give Ziggy a new shot at life.