Written in 1930, “Coronado's Children” was one of J. Frank Dobie's first books, and the one that helped gain him national prominence as a folklorist. In it, he recounts the tales and legends of those hardy souls who searched for buried treasure in the Southwest following in the footsteps of that earlier gold seeker, the Spaniard Coronado. "These people," Dobie writes in his introduction, "no matter what language they speak, are truly Coronado's...