"Outdoor enthusiasts, environmentalists, and history buffs will all find something that satisfies in Canyonlands Carnage. Graham beautifully captures what it's like to navigate the rapids—the danger, the thrill, the skill required—while also painting a vivid picture of the region's myriad natural wonders."

—MYSTERY SCENE MAGAZINE

"A well–crafted whodunit."

—DENVER POST

"Packed with glorious descriptions of America's most remote national park, Graham's knowledge of whitewater rafting is detailed and intimate, bringing readers along for the tumultuous ride that is Canyonlands Carnage. This is one of Graham’s best."

—DURANGO HERALD

"This one's for those who care deeply about environmental policy in the American West."

—PUBLISHER'S WEEKLY

"From the exhilarating whitewater opening to the satisfying ending, Scott Graham's latest outing in his National Park Mystery series, Canyonlands Carnage, is a confluence of thrills, history, and mystery as twisty as the Colorado River."

—MICKI BROWNING, Agatha Award finalist and author of Shadow Ridge

"Canyonlands Carnage, Scott Graham's gripping seventh National Park Mystery, offers thrills and spills and an insidiously vindictive killer on a whitewater rafting trip through notorious Cataract Canyon, deep in the red rock heart of one of America's most spectacular national parks. A breathtaking ride."

—KEVIN FEDARKO, author of The Emerald Mile

"In Canyonlands Carnage we visit a remote park, experience the thrills and terrors of whitewater rafting on its waters, mourn the death of an elderly scientist (hint: not a natural death), and get a huge bonus: a thoughtful and informative review of water policies and allocations in our drought-stricken Southwest. Phoenix is, as archaeologist Chuck Bender, the series lead, points out, the city most endangered by current policies.”

—BARBARA PETERS, The Poisoned Pen