"Thresher sharks are unique for their extra long tail fin that they use to hunt their prey. Find out the stunning way this shark's tail helps catch its meal. Download the Capston 4D app to access a v
Goblin sharks are unique for their long, flat snouts and sling-shot-like jaw. Find out how these deep sea swimmers use their flat snout and stretchable jaw to hunt in the dark! The Capstone Interactiv
"Sand tiger sharks are unique for their jagged teeth and ability to swallow air to help them float underwater. Find out why these slow-moving sharks are not as scary as they look. Download the Capston
Sand tiger sharks are unique for their jagged teeth and ability to swallow air to help them float underwater. Find out why these slow-moving sharks are not as scary as they look. The Capstone Interact
Thresher sharks are unique for their extra long tail fin that they use to hunt their prey. Find out the stunning way this shark's tail helps catch its meal. The Capstone Interactive edition comes with
Did you know that electric eels can make 800 volts of electricity? Meet giant arapaimas, hungry piranhas, and other fascinating fish at the Smithsonian National Zoo in these first books reviewed by Sm
Did you know that the Gaboon viper snake can weigh more than 44 pounds? Meet giant snakes, venomous lizards, and other intriguing reptiles at the Smithsonian National Zoo in these first books reviewed
Oceanic whitetip sharks are unique for their long, whitetipped fins and their fierce hunting skills. Find out what makes this shark such a bold predator. The Capstone Interactive edition comes with si
This beginner’s guide offers a first glimpse into the natural world of amphibians.In this addition to the acclaimed About… series, educator and author Cathryn Sill uses simple, easy-to-understand lang
This beginner’s guide offers a first glimpse into the natural world of amphibians.In this addition to the acclaimed About… series, educator and author Cathryn Sill uses simple, easy-to-understand lang
Did you know that electric eels can make 800 volts of electricity? Meet giant arapaimas, hungry piranhas, and other fascinating fish at the Smithsonian National Zoo in these first books reviewed by Sm
Biomedical sciences professor Lisa Cuchara fell head-over-heels in love with frogs the first time she and her photographer husband Tom were invited to photograph a red-eyed tree frog. Before long, the
The cottonmouth is the only poisonous semi-aquatic snake in the world. Learn all about this snazzy swimmer, from its habits to its habitats. Includes maps, sidebars, and color photographs.
Did you know the rattlesnake is a member of the pit viper family? From its deadly fangs to its noisy tail, the western diamondback rattlesnake may leave you shaking with fear.
Green anacondas are the heaviest snakes in the world. Learn all about these amazing creatures, from their habits to their habitats. Includes a glossary and color photographs.
Pit vipers are some of the most feared and deadly venomous snakes in the world. Learn about these fascinating creatures and how they use heat-sensing pits to hunt prey. Includes maps, sidebars, and co
