Nonfiction
333.78 Dom M is for Majestic: A National Parks Alphabet by David Domeniconi (Supplement)
358.4 Gra The US Air Force by Robert Grayson (High)
358.4 Sti Air Force Combat Controllers by Alexander Stilwell (Middle)
398.2 Cue Anasazi Legends by Lou Cuevas (High)
577.4 Pat Who Needs a Prairie? by Karen Patkau (Elementary/Middle)
578 Alo The Rocky Mountains by Molly Aloian (Middle)
917.8 Zue The Rocky Mountains by Jeffrey Zuehlke (Elementary)
782.42 Wes The Songs We Sing: Honoring Our Country by Harriet Wesolowski (Elementary)
791.8 Ham Rodeo by S. L. Hamilton (Middle)
920.72 Per Bold Women in Colorado History by Phyllis J. Perry (High)
973 Bat America the Beautiful by Katharine Lee Bates (Elementary)
978 Ame American Indians of California, The Great Basin, and the Southwest (High)
978 Ame American Indians of the Plateau Plains (High)
978 Ons Life On the Frontier by Bethany Onsgard (Middle)
978.8 Whi C is for Centennial by Louis Doak Whitney (Elementary)
978.8 Som Colorado by Barbara A. Somervill (Middle)
978 Hic You Wouldn’t Want to Live in a Wild West Town by Peter Hicks (Elementary/Middle)
978 Fel The West by Rebecca Felix (Supplement)
979 McD Southwest Indians by Melissa McDaniel (Elementary/Middle)
358.4 Gra The US Air Force by Robert Grayson (High)
358.4 Sti Air Force Combat Controllers by Alexander Stilwell (Middle)
398.2 Cue Anasazi Legends by Lou Cuevas (High)
577.4 Pat Who Needs a Prairie? by Karen Patkau (Elementary/Middle)
578 Alo The Rocky Mountains by Molly Aloian (Middle)
917.8 Zue The Rocky Mountains by Jeffrey Zuehlke (Elementary)
782.42 Wes The Songs We Sing: Honoring Our Country by Harriet Wesolowski (Elementary)
791.8 Ham Rodeo by S. L. Hamilton (Middle)
920.72 Per Bold Women in Colorado History by Phyllis J. Perry (High)
973 Bat America the Beautiful by Katharine Lee Bates (Elementary)
978 Ame American Indians of California, The Great Basin, and the Southwest (High)
978 Ame American Indians of the Plateau Plains (High)
978 Ons Life On the Frontier by Bethany Onsgard (Middle)
978.8 Whi C is for Centennial by Louis Doak Whitney (Elementary)
978.8 Som Colorado by Barbara A. Somervill (Middle)
978 Hic You Wouldn’t Want to Live in a Wild West Town by Peter Hicks (Elementary/Middle)
978 Fel The West by Rebecca Felix (Supplement)
979 McD Southwest Indians by Melissa McDaniel (Elementary/Middle)
Easy
E Col Dreaming of Colorado by Grant Collier (Elementary)
E Hoe Real Cowboys by Kate Hoefler (Supplement)
E Hoe Real Cowboys by Kate Hoefler (Supplement)
Fiction
F Dub Phantoms in the Snow by Kathleen Benner Duble (High)
F Fis The Well's End by Seth Fishman (High)
F Dav A Beautiful Dark by Jocelyn Davies (High)
F Dal Red Berries White Clouds Blue Sky by Sandra Dallas (Middle)
F Avi Hard Gold by Avi (Middle)
F Kru Overpowered by Mark H. Kruger (High)
F Ber Misdirected by Ali Berman (High)
F Gib Spy Ski School by Stuart Gibbs (Middle)
F Fis The Well's End by Seth Fishman (High)
F Dav A Beautiful Dark by Jocelyn Davies (High)
F Dal Red Berries White Clouds Blue Sky by Sandra Dallas (Middle)
F Avi Hard Gold by Avi (Middle)
F Kru Overpowered by Mark H. Kruger (High)
F Ber Misdirected by Ali Berman (High)
F Gib Spy Ski School by Stuart Gibbs (Middle)
CD Kits
CD F Zar How To Save a Life by Sara Zarr (High)