IN 1912, the first year of Arizona's statehood, rural Verde Valley was home to enterprising ranchers and farmers who raised cattle, crops and children. These children needed a school. So just as they mail-ordered supplies from the Sears catalog, the community mail-ordered a teacher. ELSIE HAYES, a college graduate, came from a world of concerts and literary clubs. The teacher's tiny shack in Cornville was a far cry from her family's lovely home in Long Beach, California. This cultured young woman drank water from an irrigation ditch, bathed in Oak Creek, and taught in a one-room schoolhouse...