Title: Stop singing, people might hear you
First published: 2002
Subjects: Cleft lip, Cleft palate, Popular works, Pioneers, Biography, Conservationists, Frontier and pioneer life, Outdoor life, Wildlife conservation, Description and travel, Social life and customs, Psychological aspects, Cleft Lip, Cleft Palate, Bec-de-lièvre, Fente palatine, Aspect psychologique, Aspect psycholgique