Animal Science

Join the legion of fans who have made Erin Hunter’s Warriors series a bestselling phenomenon. More thrilling adventures, epic action, and fierce warrior cats await in Warriors #6: The Darkest Hour.

Noah, his sister Megan, and their best friends, Richie and Ella, live next door to the zoo. Megan is the first to notice the puzzling behavior of some of the animals. One day Megan disappears, and her brother and their friends realize it’s up to them to find her. Their only choice is to follow a series of clues and sneak into the zoo. But once inside, will they discover there’s much more to the Clarksville City Zoo than they could ever have guessed?

When one of the time-traveling crew is running for student-body president at Manchester Middle School, Rush Revere takes them back in history to witness the election and leadership of our first three presidents.

Who's that hiding in the tree? It's a panda! Listen to learn more about giant pandas.

A chronic asthma condition prevents thirteen-year-old Nanami from playing sports or spending time with her friends after school. But nothing can stop her from one of her favorite activities. Nanami loves to read and happily spends much of her free time in the library, cocooned among the stacks. Then one day, Nanami notices that, despite the library being as deserted as ever, some of her favorite books, including literary classics like Arsène Lupin, Gentleman Thief and Anne of Green Gables are disappearing from the shelves.

Have you ever wondered what your dogs are thinking? What they're feeling? Now you can finally know! The answers will surprise and delight you as scientist and dog owner Alexandra Horowitz explains how our four-legged friends perceive their daily worlds, each other, and that other quirky animal, the human.

The young cats who set off on a quest many moons ago have returned with a chilling message: The Clans must move to a new home or risk extermination. But the dangers waiting for them beyond their borders are impossible to predict, and the cats have no idea where to go. What they need is a sign from StarClan....

Bears have always held a central place in our collective memory, from Indigenous folklore and Greek mythology to nineteenth-century fairytales and the modern toy shop. But as humans and bears come into ever-closer contact, our relationship nears a tipping point. Today, most of the eight remaining bear species are threatened with extinction. Some, such as the panda bear and the polar bear, are icons of the natural world; others, such as the spectacled bear and the sloth bear, are far less known.

This futuristic, sci fi/fantasy adventure is about Julie and Max. You might think they’re just an ordinary couple, but you would be wrong. Max is Julie’s maximum security project in a united Earth ruled by serious-minded women. For the most part, men are believed to be extinct. What would happen if a man suddenly appeared in this grave, new world? Two hundred years after the war between the sexes, the vast majority of women have come to believe that the human male no longer exists. Even the word man has been eliminated from the language. Only a few top clearance officials at the United ...

Bearded dragons don’t breathe fire, but they do have spikes to scare away predators! Listeners will learn all about this real-life dragon that lives only in Australia.

High in the mountainous rain forests of Burma and India grow some of the world's last stands of mature, wild teak. For more than a thousand years, people here have worked with elephants to log these otherwise impassable forests and move people and goods (often illicitly) under cover of the forest canopy. In Giants of the Monsoon Forest, geographer Jacob Shell takes us deep into this strange elephant country to explore the lives of these extraordinarily intelligent creatures.

In the face of a pandemic, an unprepared world scrambles to escape the mysterious disease causing sensory damage, nerve loss, and, in most cases, death. Neffy, a disgraced and desperately indebted 27-year-old marine biologist, registers for an experimental vaccine trial in London—perhaps humanity’s last hope for a cure. Though isolated from the chaos outside, she and the other volunteers—Rachel, Leon, Yahiko, and Piper—cannot hide from the mistakes that led them there.

They have always lived by the code—but only change can keep the peace. A new age is dawning on the warrior Clans. Now a new generation of warriors rises—one wrestling with the legacy of his great ancestor Firestar, one seeking to protect her troubled Clan, and one yearning to prove herself as a medicine cat—as leaders from all five Clans agree that the Warrior Code must be reformed.

Book two left off with Gregor reading the Prophecy of Blood: a prophecy that calls for Gregor and Boots to return to the Underland to help ward off a plague. But this time, Gregor's mother refuses to let Gregor return to the Underland...until the rat Ripred assures the family that Gregor and Boots are needed only for a short meeting, which the crawlers will attend only if their "princess" Boots is present.

Ever since she discovered her affinity for magic, 17-year-old Anouk has been desperate to become a witch. It's the only way to save her friends who, like Anouk, are beasties: animals enchanted into humans. But unlike Anouk, the other beasties didn't make it out of the battle at Montelimar in one piece. With her friends now trapped in their animal forms, Anouk is forced into a sinister deal involving a political marriage with her sworn enemy, a wicked plot to overthrow London's fiercest coven of witches, and a deadly trial of fire to become a witch.

A little magic can take you a long way. After James Henry Trotter's parents are tragically eaten by a rhinoceros, he goes to live with his two horrible aunts, Spiker and Sponge. Life there is no fun, until James accidentally drops some magic crystals by the old peach tree and strange things start to happen. The peach at the top of the tree begins to grow, and before long it's as big as a house. Inside, James meets a bunch of oversized friends - Grasshopper, Centipede, Ladybug, and more. With a snip of the stem, the peach starts rolling away, and the great adventure begins!

A lion cast out from his pride. An elephant who can read the bones of the dead. A baboon rebelling against his destiny. For generations, the animals of the African plains have followed a single rule: kill only to survive. But when an unthinkable act of betrayal shatters the peace, the fragile balance between predators and prey will rest in the paws of three unlikely heroes.

For generations, four Clans of wild cats have shared the forest according to the laws laid down by their ancestors. But the warrior code is threatened, and the ThunderClan cats are in grave danger. The sinister ShadowClan grows stronger every day. Noble warriors are dying - and some deaths are more mysterious than others. In the midst of this turmoil appears an ordinary housecat named Rusty...who may turn out to be the bravest warrior of them all.

Describes the process of how tornadoes can form. Also includes explanations of updrafts, downdrafts, thunderstorms, rotation, and funnel clouds.

Scientists are confident that life exists elsewhere in the universe. Yet rather than taking a realistic approach to what aliens might be like, we imagine that life on other planets is the stuff of science fiction. The time has come to abandon our fantasies of space invaders and movie monsters and place our expectations on solid scientific footing. But short of alien's landing in New York City, how do we know what they are like?