| year of publication | ISBN | author(s) | title |
|---|
| 1970 | 978-0-87108-036-3 | Orvel L. Trainer | Wakau: A Novel Of Personal Tragedy |
| '' | 978-0-87108-045-5 | Mallory Hope Ferrell | The Gilpin Gold Tram: Colorado's Unique Narrow-Gauge |
| 1973 | 978-0-87108-056-1 | Gordon S Chappell | Rails to carry copper;: A history of the Magma Arizona Railroad |
| '' | 978-0-87108-057-8 | Mallory Hope Ferrell | Silver San Juan: The Rio Grande Southern Railroad |
| 1999 | 978-0-87108-290-9 | Downey Matthew T · Metcalf Fay D · Matthew T. Downey | Colorado: Crossroads of the West |
| 2015 | 978-0-87108-319-7 | Maxine Benson · Duane A. Smith · Carl Ubbelohde | A Colorado History, 10th Edition (The Pruett Series) |
| '' | 978-0-87108-324-1 | Maxine Benson · Duane A. Smith · Carl Ubbelohde | A Colorado History, 10th Edition (The Pruett Series) |
| 2016 | 978-0-87108-331-9 | C.G. Yeager | Arrowheads and Stone Artifacts, Third Edition: A Practical Guide for the Amateur Archaeologist (The Pruett Series) |
| 1977 | 978-0-87108-509-2 | Bruce A. MacGregor · Ted Benson | Portrait of a Silver Lady: The Train They Called the California Zephyr |
| 1980 | 978-0-87108-512-2 | Harriet Fish Backus | Tomboy Bride: A Woman's Personal Account of Life in Mining Camps of the West (The Pruett Series) |
| 1970 | 978-0-87108-515-3 | Tom Parkinson | The Circus Moves by Rail |
| 1981 | 978-0-87108-534-4 | Mallory Hope Ferrell | Colorado & Southern Narrow Gauge |
| 1979 | 978-0-87108-538-2 | Orvel Trainer | Death Roads: The Story of the Donut Shop Murders |
| 1975 | 978-0-87108-595-5 | Gladys Bueler | Colorado's Colorful Characters (The Pruett Series) |
| 1982 | 978-0-87108-600-6 | Jean Mead | Wyoming in profile |
| 2003 | 978-0-87108-606-8 | Miller Donald C | Ghost Towns of Montana (The Pruett Series) |
| 1985 | 978-0-87108-609-9 | Charles Philip Fox | Billers Banners and Bombast: The Story of Circus Advertising |
| 1983 | 978-0-87108-625-9 | Charles Philip Fox | Circus Baggage Stock: A Tribute to the Percheron Horse |
| 1986 | 978-0-87108-629-7 | Hauck John W | Narrow Gauge in Ohio: The Cincinnati, Lebanon & Northern Railway (The Pruett Series) |
| 1984 | 978-0-87108-664-8 | Thomas G Alexander | Mormons & Gentiles: A history of Salt Lake City (The Western urban history series) |
| '' | 978-0-87108-665-5 | Edward Blair | Leadville: Colorado's Magic City (The Pruett Series) |
| 1978 | 978-0-87108-666-2 | William Farr | Montana Images of the Past |
| 1991 | 978-0-87108-682-2 | Jessen Ken · Jessen Kenneth C | Eccentric Colorado: A Legacy of the Bizarre and the Unusual |
| 1985 | 978-0-87108-683-9 | John W. Sayre | Ghost Railroads of Central Arizona: A Journey Through Yesteryear (The Pruett Series) |
| 2009 | 978-0-87108-686-0 | MaryJoy Martin | Twilight Dwellers: Ghosts, Gases, and Goblins of Colorado (The Pruett Series) |
| 1985 | 978-0-87108-694-5 | John Tigges | Milwaukee Road Narrow Gauge: The Chicago, Bellevue, Cascade, and Western - Iowa's Slim Princess |
| 1987 | 978-0-87108-720-1 | Neal Arminta | Help for the Small Museum: Handbook of Exhibit Ideas and Methods (The Pruett Series) |
| 1986 | 978-0-87108-726-3 | John A. Willard | Adventure Trails in Montana |
| 1987 | 978-0-87108-738-6 | Jean Mead | Casper Country |
| 1988 | 978-0-87108-743-0 | John Gierach | THE View from Rat Lake (The Pruett Series) |
| 1988 | 978-0-87108-751-5 | Walter R. Borneman | A Climbing Guide to Colorado's Fourteeners |
| '' | 978-0-87108-770-6 | Susan Kaye | Best of Colorado |
| 1991 | 978-0-87108-771-3 | Munn Debra D | Ghosts on the Range: Eerie True Tales of Wyoming (The Pruett Series) |
| '' | 978-0-87108-781-2 | A. K. Best | Production Fly Tying: A Collection of Ideas, Notions, Hints, & Variations on the Techniques of Fly Tying (The Pruett Series) |
| 1989 | 978-0-87108-783-6 | Oppelt Norman T | Guide to Prehistoric Ruins of the Southwest (The Pruett Series) |
| 1990 | 978-0-87108-788-1 | William C. Anderson · Rv Odyssey | Taming Mighty Alaska: An Rv Odyssey |
| 1989 | 978-0-87108-792-8 | A. K. Best | Production Fly Tying: A Colllection of Ideas, Notions, Hints, & Variations on the Techniques of Fly Tying (The Pruett Series) |
| 1993 | 978-0-87108-819-2 | Ruth Carol Cushman · Knopf Jim · Stephen R Jones | Boulder County Nature Almanac: What to See, Where and When (The Pruett Series) |
| 1992 | 978-0-87108-826-0 | Bodio Stephen | A Rage for Falcons (The Pruett Series) |
| '' | 978-0-87108-828-4 | Mionczynski John | The Pack Goat (The Pruett Series) |
| 1993 | 978-0-87108-835-2 | Harry Middleton | Rivers of Memory (The Pruett Series) |
| '' | 978-0-87108-837-6 | Bodio Stephen | Aloft: A Meditation on Pigeons and Pigeon-Flying (The Pruett Series) |
| 1997 | 978-0-87108-850-5 | Borneman Walter R · Lampert Lyndon J | A Climbing Guide to Colorado's Fourteeners: Twentieth Anniversary Edition |
| 2003 | 978-0-87108-851-2 | Trento Salvatore Michael | A Field Guide to Mysterious Places of the West (The Pruett Series) |
| 1997 | 978-0-87108-858-1 | Miller Dorcas S | Stars of the First People: Native American Star Myths and Constellations (The Pruett Series) |
| 1997 | 978-0-87108-865-9 | Leavengood Betty | Tucson Hiking Guide (The Pruett Series) |
| 1996 | 978-0-87108-874-1 | Harry Middleton | The Earth Is Enough: Growing Up in a World of Flyfishing, Trout & Old Men (The Pruett Series) |
| 1997 | 978-0-87108-892-5 | '' | On the Spine of Time: A Flyfisher's Journey Among Mountain People, Streams & Trout (The Pruett Series) |
| 1999 | 978-0-87108-897-0 | Houle Marcy Cottrell | Wings for My Flight: The Peregrine Falcons of Chimney Rock (The Pruett Series) |
| 2000 | 978-0-87108-904-5 | Harry Middleton | The Bright Country (The Pruett Series) |
| '' | 978-0-87108-908-3 | Deborah Frazier | Colorado's Hot Springs (The Pruett Series) |
| '' | 978-0-87108-912-0 | C.G. Yeager | Arrowheads and Stone Artifacts: A Practical Guide for the Amateur Archaeologist (The Pruett Series) |
| 2002 | 978-0-87108-916-8 | Juracek John | Yellowstone: Photographs of a Fly-Fishing Landscape |
| 2003 | 978-0-87108-922-9 | Harrop Rene | Trout Hunter: The Way of an Angler (The Pruett Series) |
| '' | 978-0-87108-923-6 | Susan Ubbelohde · Maxine Benson · Duane A Smith | A Colorado History, 10th Edition (The Pruett Series) |
| 2006 | 978-0-87108-926-7 | Matt Stone | Go Backpacking! (The Pruett Series) |
| 2003 | 978-0-87108-929-8 | A. K. Best | Production Fly Tying (The Pruett Series) |
| 2005 | 978-0-87108-931-1 | Scott Sanchez | Introduction to Saltwater Fly Tying (The Pruett Series) |
| 2002 | 978-0-87108-932-8 | Propst Nell Brown | Boys From Joes (The Pruett Series) |
| 2004 | 978-0-87108-933-5 | John Tedesco | Fast Water Nymphing Tactics (The Pruett Series) |
| '' | 978-0-87108-935-9 | Leavengood Betty | Tucson Hiking Guide (The Pruett Series) |
| 2005 | 978-0-87108-937-3 | James Bretz | Mansions of Denver: The Vintage Years 1870-1938 (The Pruett Series) |
| 2006 | 978-0-87108-939-7 | Paul Pixler · John Peel | Hiking Trails of Southwestern Colorado (The Pruett Series) |
| 2006 | 978-0-87108-940-3 | Ruth Carol Cushman · Cushman Glenn | Boulder Hiking Trails: The Best of the Plains, Foothills, and Mountains, Fourth Edition |
| '' | 978-0-87108-942-7 | Carl Ubbelohde · Maxine Benson · Duane A. Smith | A Colorado History, 10th Edition (The Pruett Series) |
| 2007 | 978-0-87108-943-4 | Jim Sheeler | OBIT: Inspiring Stories of Ordinary People who Led Extraordinary Lives |
| 2006 | 978-0-87108-944-1 | John Gierach | Trout Bum (The Pruett Series) |
| 2007 | 978-0-87108-946-5 | Craig Martin · Tom Knopick · John Flick | Fly Fishing Southern Colorado: An Angler's Guide (The Pruett Series) |
| 2009 | 978-0-87108-948-9 | Ruth Carol Cushman · Stephen R Jones | Wild Boulder County: A Seasonal Guide to the Natural World (The Pruett Series) |
| '' | 978-0-87108-954-0 | MaryJoy Martin | Twilight Dwellers: Ghosts, Gases, & Goblins of Colorado (The Pruett Series) |
| 2011 | 978-0-87108-958-8 | Kay Turnbaugh | The Mountain Pine Beetle: Tiny But Mighty (The Pruett Series) |