- What Was the Common Ancestor of All Mammals?
- What Did the First Animal Actually Look Like?
- Where Did Animals Come From? The Origins of Animal Life
- Why Did Animals Shrink Over Time?
- Are Chordates Deuterostomes? Explaining the Evidence
- Does the Anus Form First? Two Paths of Animal Development
- Blastopore: Its Fundamental Role in Animal Development
- What is a Bilaterian and Why Are They Important?
- George Cuvier: Founder of Paleontology & Comparative Anatomy
- The Ida Fossil: A Primate Evolution Story
- Vertebrate Evolution: A Journey Through Time
- Wonderful Life: Stephen Jay Gould’s Theory of Contingency
- Lobopodian: Ancient Ancestor of Arthropods and Worms
- The Evolution of the Giraffe and Its Adaptations