1. The human foot: its evolution, physiology and functional disorders;Morton,1935
2. Metatarsus atavicus: the identification of a distinctive type of foot disorder;Morton;J Bone Joint Surg Am,1927
3. Hypermobility of the first metatarsal bone;Morton;J Bone Joint Surg Am,1928
4. Human locomotion and body form: a study of gravity and man;Morton,1952
5. Hunterian lectures on man's posture: its evolution and disorders;Keith;Br Med J,1923