no.1 J. Frank Dobie -- no.2 John C. Duval -- no.3 Charles A. Seringo -- no.4 Andy Adams -- no.5 Tom Lea -- no.6 Katherine Ann Porter -- no.7 Wm.Humphrey -- no.8 Paul Horgan -- no.9 Oliver LaFarge -- no.10 Fred Gipson -- no.11 Eugene Manlove Rhoades -- no.23 Larry McMurtry -- no.24 Erna Fergusson -- no.25 John W. Thomason, jr. -- no.26 Southwest humorists -- no.27 Alice Marriott -- no.28 George Milburn -- no.29 Lynn Riggs --no.30 Reminiscences of range life -- no.31 Wayne Gard -- no.32 Roy Bedichek -- no.33 Loula Grace Erdman -- no.35 John Howard Griffin -- no.36 William Eastlake -- no.37 Walter Prescott Webb -- no.38 Mody C. Boatright.