Robert K. Carr

• Comparative anatomy of the vertebrates
• Comparative Anatomy of Vertebrates
• Essentials of American democracy
• Essentials of American Democracy
• American democracy in theory and practice
• Federal Protection of Civil Rights
• Placoderm systematics diversity, and evolution
• The house committee on un-american activities
• The secret annex [program]
• What Is the Best Form of Government for the Happiness of Man?