1. Sex Determination and Sexual Differentiation in Amphibians 2. Neuroendocrine Control of Reproduction in Amphibians 3. Hormones and Testicular Structure and Function in Amphibians 4. Hormones and Testicular Structure and Function in Amphibians 5. Hormones and the Female Reproductive System of Amphibians 6. Hormones and Sex Accessory and Secondary Sexual Characters in Amphibians 7. Stress and Reproduction in Amphibians 8. Maternal Adaptations for Reproductive Modes in Amphibians 9. Hormones and Reproductive Behaviors in Amphibians 10. Hormones and Reproductive Cycles in Anuran Amphibians 11. Hormones and Reproductive Cycles in Urodeles and Gymnophionids 12. Endocrine Disruption of Amphibian Reproduction