Creative and sexual science: or, Manhood, womanhood, and their mutual interrelations; love, its laws, power, etc. ... courtship, married life, and perfect children; their generation, endowment ... etc., as taught by phrenology and physiology

Eitemau Tebyg

• Human science: or, Phrenology; its principles ... etc., as applied to health ... mental philosophy ... etc
  gan: Fowler, O. S. (Orson Squire), 1809-1887
  Cyhoeddwyd: (1873)
• Phrenology proved
  gan: Fowler, O. S. (Orson Squire), 1809-1887
  Cyhoeddwyd: (1837)
• Phrenology proved, illustrated and applied, accompanied by a chart, together with a view of the moral and theological bearing of the science
  gan: Fowler, O. S. (Orson Squire), 1809-1887
  Cyhoeddwyd: (1849)
• Fowler on memory: or, Phrenology applied to the cultivation of memory; the intellectual education of children, and the strengthening and expanding of the intellectual powers
  gan: Fowler, O. S. (Orson Squire), 1809-1887
  Cyhoeddwyd: (1842)
• Memory and intellectual improvement applied to self-education and juvenile instruction
  gan: Fowler, O. S. (Orson Squire), 1809-1887
  Cyhoeddwyd: (1852)