Wolf Girl — Janet Edmonds

Someone had captured the Wolf Girl of the Rio Grande.
Joel Kanturk, watching the pitiful antics of the caged girl, found that he had developed a sense of compassion. He was indescribably moved by the despairing sight of the girl who had been brought up by wolves. Could he make anything civilized of such a creature? Not much - but the alternative was to let her return to the life she had known before - and that was unthinkable.
Tezzie had to choose whether to remain in human society or return to her lonely independence. Could she trust Joel not to be like the other men she had met? Was
he really the one man who could accept her past and return her love?