| Títols | Ordre |
| The Rocky Mountain Wild Foods Cookbook de Darcy Williamson | Design and Artistic Merit, 1997 |
| Sacred Place de W. Scott Olsen | Literature, 1997 |
| 100 Hikes in Washington's North Cascades National Park Region de Ira Spring | Design and Artistic Merit, 1998 |
| Arctic Wolf de L. David Mech | Nature and the Environment, 1998 |
| Colorado Nature Almanac: A Month-By-Month Guide to the State's Wildlife and Wild Places de Stephen R. Jones | Nature Guidebook, 1998 |
| Spotted Bear: A Rocky Mountain Folktale de Hanneke Ippisch | Design & Artistic Merit, 1999 |
| Winter Trails Vermont and New Hampshire, 2nd: The Best Cross-Country Ski & Showshoe Trails de Marty Basch | Outdoor Adventure, 1999 |
| Montana & Idaho's Continental Divide Trail: The Official Guide (The Continental Divide Trail Series) de Lynna Howard | Outdoor Adventure Guidebook, 2000 |
| 101 Hikes in Northern California: Exploring Mountains, Valley, and Seashore de Matt Heid | Outdoor Adventure Guidebook , 2001 |
| Hike America Virginia: An Atlas of Virginia's Greatest Hiking Adventures (Hike America Series) de Mary Burnham | Outdoor Adventure Guidebook , 2001 |
| The Raptor Almanac: A Comprehensive Guide to Eagles, Hawks, Falcons, and Vultures de Scott Weidensaul | Nature Guidebook, 2001 |
| Alaska: A Climbing Guide (Climbing Guides) de Michael Wood | Outdoor Adventure, 2002 |
| Arctic Crossing: A Journey Through the Northwest Passage and Inuit Culture de Jonathan Waterman | History/Biography, 2002 |
| Backwoods Ethics: A Guide to Low-Impact Camping and Hiking de Laura Waterman | Classic, 2002 |
| Bird Tracks & Sign: A Guide to North American Species de Mark Elbroch | Nature Guidebook, 2002 |
| Ladybugs: Red, Fiery, and Bright de Mia Posada | Children's, 2002 |
| Listening to Whales: What the Orcas Have Taught Us de Alexandra Morton | Nature & the Environment , 2002 |
| The Mountain Traveller's Handbook: Your Companion from City to Summit de Paul Deegan | Instructional, 2002 |
| The Southwest Inside Out: An Illustrated Guide to the Land and Its History, 2004 Edition de Thomas Wiewandt | Nature & the Environment , 2002 |
| The Southwest's Contrary Land: Forever Changing Between Four Corners and the Sea of Cortes de Craig Leland Childs | Design & Artistic Merit, 2002 |
| 100 Hikes in the Inland Northwest de Rich Landers | Outdoor Adventure Guidebook, 2003 |
| The Rockfishes of the Northeast Pacific de Milton S. Love | Nature Guidebook, 2003 |
| Trekking Washington (Backpacker) de Mike Woodmansee | Outdoor Adventure Guidebook, 2003 |
| Women on High: Pioneers of Mountaineering de Rebecca A. Brown | History/Biography, 2003 |
| A Blistered Kind of Love: One Couple's Trial by Trail (Barbara Savage Award Winner) de Angela Ballard | Outdoor Literature, 2004 |
| At the Mercy of the River: An Exploration of the Last African Wilderness de Peter Stark | Outdoor Literature, 2005 |
| Breaking Trail: A Climbing Life de Arlene Blum | History/Biography, 2005 |
| Idaho's Salmon River: A River Runner's Guide to the River of No Return, Corn Creek to Carey Creek de Eric and Allison Newell | Outdoor Adventure Guidebook, 2005 |
| Leaf Man de Lois Ehlert | Children's, 2005 |
| Nature's Strongholds: The World's Great Wildlife Reserves de Laura Riley | Nature Guidebook, 2005 |
| Red Rock Canyon: A Climbing Guide (Climbing Guides) de Roxanna Brock | Outdoor Adventure Guidebook, 2005 |
| Carving Grand Canyon: Evidence, Theories, and Mystery de Wayne Ranney | Nature & the Environment, 2006 |
| Last Stand: George Bird Grinnell, the Battle to Save the Buffalo, and the Birth of the New West de Michael Punke | Natural History, 2007 |
| Soul of the Heights: 50 Years Going to the Mountains (Falcon Guides) de Ed Cooper | Design & Artistic Merit, 2008 |
| Whitewater Kayaking: The Ultimate Guide de Ken Whiting | Instructional, 2008 |
| Appalachian odyssey : walking the trail from Georgia to Maine de Steve Sherman | Classic, 2009 |
| Dragonflies and Damselflies of the West de Dennis Paulson | Nature Guidebook, 2009 |
| Operation Redwood de S. Terrell French | Children's, 2009 |
| Rowboat in a Hurricane: My Amazing Journey Across a Changing Atlantic Ocean de Julie Angus | Outdoor Literature, 2009 |
| Sand: The Never-Ending Story de Michael Welland | Nature and Environment, 2009 |
| Arctic Labyrinth: The Quest for the Northwest Passage de Glyn Williams | History / Biography, 2010 |
| An Egret's Day de Jane Yolen | Children's, 2010 |
| Just Passin' Thru: A Vintage Store, the Appalachian Trail, and a Cast of Unforgettable Characters de Winton Porter | Outdoor Literature, 2010 |
| The Last Man on the Mountain: The Death of an American Adventurer on K2 de Jennifer Jordan | History / Biography , 2010 |
| Night Sky: A Field Guide to the Constellations de Jonathan Poppele | Nature Guidebook, 2010 |
| Peterson Reference Guide to Molt in North American Birds (Peterson Reference Guides) de Steve N. G. Howell | Nature Guidebook, 2010 |
| An Empire of Ice: Scott, Shackleton, and the Heroic Age of Antarctic Science de Edward J. Larson | History / Biography, 2011 |
| Before They're Gone: A Family's Year-Long Quest to Explore America's Most Endangered National Parks de Michael Lanza | Outdoor Literature, 2012 |
| Polar Bears: A Complete Guide to Their Biology and Behavior de Andrew E. Derocher | Nature and the Enviroment, 2012 |
| Spring Wildflowers of the Northeast: A Natural History de Carol Gracie | Nature and the Environment, 2012 |
| The California Wildlife Habitat Garden: How to Attract Bees, Butterflies, Birds, and Other Animals de Nancy Bauer | Nature and the Enviroment, 2013 |
| Closer to the Ground: An outdoor family's year on the water, in the woods and at the table de Dylan Tomine | Outdoor Literature, 2013 |
| The Crossley ID Guide: Raptors (Crossley Id Guides) de Richard Crossley | Nature Guidebooks, 2013 |
| A Field Guide to Yellowstone and Grand Teton National Parks de Kurt F. Johnson | Nature Guidebooks, 2013 |
| The Incidental Steward: Reflections on Citizen Science de Akiko Busch | Nature History Literature, 2013 |
| Kids' Outdoor Adventure Book: 448 Great Things to Do in Nature Before You Grow Up de Stacy Tornio | Children's, 2013 |
| Wolves in the Land of Salmon de David Moskowitz | Nature History Literature, 2013 |
| Feathers: A Beautiful Look at a Bird's Most Unique Feature de Stan Tekiela | Nature & The Environment, 2014 |
| Simple Fly Fishing: Techniques for Tenkara and Rod and Reel de Yvon Chouinard | Instructional, 2014 |
| The Bee: A Natural History de Noah Wilson-Rich | Nature and the Environment, 2015 |
| Beetles of Eastern North America de Arthur V. Evans | Nature Guidebooks, 2015 |
| H Is for Hawk de Helen Macdonald | Natural History Literature, 2015 |
| The Passenger Pigeon de Errol Fuller | Nature and the Environment, 2015 |
| Continental Divide: A History of American Mountaineering de Maurice Isserman | History/Biography, 2016 |
| Pacific Seaweeds: Updated and Expanded Edition de Louis Druehl | Nature Guidebooks, 2016 |
| Portage: A Family, a Canoe, and the Search for the Good Life de Sue Leaf | Outdoor Literature, 2016 |
| Valley Walls: A Memoir of Climbing and Living in Yosemite de Glen Denny | History/Biography, 2016 |
| Wake Up, Island de Mary Casanova | Children's, 2016 |
| Winter in the Wilderness: A Field Guide to Primitive Survival Skills de Dave Hall | Instructional, 2016 |
| No Barriers: A Blind Man's Journey to Kayak the Grand Canyon de Erik Weihenmayer | Outdoor Literature, 2017 |
| The Pipestone wolves : the rise and fall of a wolf family de Günther Bloch | Nature and the Environment, 2017 |
| Treecology: 30 Activities and Observations for Exploring the World of Trees and Forests (Young Naturalists) de Monica Russo | Children's, 2017 |
| Belle's Journey: An Osprey Takes Flight de Rob Bierregaard | Children's Category, 2018 |
| The Kids' Guide to Birds of Minnesota: Fun Facts, Activities and 85 Cool Birds (Birding Children’s Books) de Stan Tekiela | Children's Category, 2018 |
| 150 Nature Hot Spots in California: The Best Parks, Conservation Areas and Wild Places de Ann Marie Brown | Outdoor Adventure Guidebooks, 2019 |
| The Lost Forest de Phyllis Root | Children's Category, 2019 |
| The Salt Path de Raynor Winn | Outdoor Literature, 2019 |
| The Secret Network of Nature: The Delicate Balance of All Living Things de Peter Wohlleben | Natural History Literature, 2019 |
| This Land: How Cowboys, Capitalism, and Corruption are Ruining the American West de Christopher Ketcham | Natural History Literature, 2019 |
| Crack Climbing: The Definitive Guide (Mountaineers Outdoor Expert) de Pete Whittaker | Instructional, 2020 |
