This second edition has been improved for user-friendliness, especially in the English-Comanche section, making it much easier to find a Comanche equivalent of an English term.
Lila Wistrand-Robinson has a Ph.D. from the University of Texas, Austin and served several years with SIL International in Peru. Her research was published in the book, Cashibo Folklore and Culture: Prose, Poetry, and Historical Background
(SIL International Publications, 1998). She has also published an Iowa/Otoe-English dictionary and taught Linguistics and Anthropology at Kansas State University.
James Armagost has a Ph.D. in Linguistics from the University of Washington. He has taught Comanche and other subjects at Kansas State University until retiring in 2001. He is the author of multiple papers on Comanche.