- Sharks: Characteristics, Senses and Movement
- Shark Behavior: Intelligence, Sleep and Where They Hang out
- Shark Sex: Reproduction, Double Penises, Hybrids and Virgin Birth
- Shark Feeding: Prey, Hunting Techniques and Frenzies
- History of Sharks: Earliest Ones. Dinosaur-Era Ones and Megalodon
- Endangered Sharks and Commercial Fishing
- Shark Species: Big Ones, Small Ones, and Unusual Ones
- Bull Sharks: Characteristics, Behavior, Feeding and Mating
- Tiger Sharks: Characteristics, Behavior, Feeding and Mating
- Greenland Sharks — Sharks That Lives to Be 400 Years Old
- Whale Sharks: Size, Characteristics, Feeding Habits, Mating
- Whale Sharks and Humans: Tourism, Conservation and Research
- Megamouth Sharks: Characteristics, Size, Behavior, Mating
- Basking Sharks: Characteristics, Behavior, Size , Feeding and Mating
- Deep Water Sharks: Species, Characteristics and Unusual Evolutionary Adaptions
- Blacktip and Whitetip Reef Sharks
- Grey Reef Sharks
- Lemon Sharks: Characteristics, Behavior, Feeding, Mating
- Nurse Sharks: Characteristics, Behavior, Feeding, Mating, Attacks
- Coastal Sharks: Blacktip, Sand Tiger, and Dusky Sharks
- Open Ocean Sharks: Blue Sharks and Oceanic Whitetip Sharks
- Silky Sharks: Characteristics, Behavior, Feeding, Mating
- Thresher Sharks: Characteristics, Behavior, Feeding
- Hammerhead Sharks: Characteristics, Heads and Behavior
- Hammerhead Shark Species
- Mako Sharks: Characteristics, Feeding and Shortfin Mako Speed
- Mako Sharks and Humans: Fishing, Attacks and Sustainability
- Rays and Skates: Characteristics, Behavior and Reproduction
- Ray Species: Electric Ones, Jumpers and Living Fossils
- Manta Ray; Characteristics, Species, Behavior, Feeding
- Humans and Manta Rays: Declining Numbers, Threats and Chinese Medicine
- Stingrays: Characteristics, Behavior and Their Venomous Tails
- Stingray Stings: Injuries, Deaths, What They Are Like and Avoiding Them
- Stingray Species and Groups: Ribbtontail, Six-Gill, Freshwater and Round Rays
