Rosalie is famous for her roses, but the book is a definitive guide to raising flowers and shrubs in the difficult transitional areas of Colorado, northern New Mexico, and northern Arizona. R. L. Duffus. The Santa Fe Trail. Tudor Publishing Company. Lots of good maps and illustrations.
Writing seems a little funky by current standards, but a thorough job and a good read.
Kind of a classic. Richard N. Ellis. A Historical Reader. University of New Mexico Press. A collection of essays from journals and historical reviews.