Most people didn't even believe this city existed. But if Fawcett could find it, he would be rich and famous forever. This is the true story of one man's thrilling, dangerous journey into the jungle, and what he found on his quest for the lost city of Z.

     In Elkhorn Slough, an inlet on the California coast, seagrass grows healthy and strong in the shallow water. This healthy seagrass baffled marine biologist Brent Hughes. The scientist expected this estuary to be overrun with algae, causing the seagrass to die. Why was the seagrass thriving? As Brent investigated, signs pointed to an unexpected player helping to keep the seagrass healthy: sea otters! What do these top predators have to do with an aquatic grass at the opposite end of the food chain? Brent's discovery gave scientists insight into the delicate balance of ecosystems. Follow science in action as Brent conducts the research that led to this major discovery.

    In pictures and text, master artist Robert Byrd documents Franklin's numerous and diverse accomplishments, from framing the Constitution to creating bifocals.

    Study hard, and soon you'll be a first-rate member of Team Owl! This engaging nonfiction picture book is full of vibrant, humorous illustrations and owl lessons that will have readers eagerly practicing their hoots, toe swivels, and alertness (even if they can't grow feathers).

    The book divides Africa into five sections: South, East, West, Central and North, each with its own introduction. This is followed by a page per country, containing a delightful mix of friendly, informative text and colourful illustrations. The richest king, the tallest sand dunes and the biggest waterfall on the planet are all here, alongside drummers, cocoa growers, inventors, balancing stones, salt lakes, high-tech cities and nomads who use GPS! This is non-fiction at its most exciting, exhilarating and energetic, illustrated with passion and commitment by a great new talent, Mouni Feddag.

    Montgomery sees a rattlesnake flattened on the side of the road, her first instinct is to pick it up and dissect it--she's always wanted to see how a snake's fangs retract when they close their mouths, and it's not exactly safe to poke around in a live reptile's mouth. A wildlife researcher with a special penchant for the animals that litter the roadways, Heather isn't satisfied with dissecting just one snake. Her fascination with roadkill sets her off on a journey from her own backyard and the roadways of the American South to scientists and kids in labs and homes across the globe. From biologists who use the corpses of Tasmanian devils to investigate cures for a contagious cancer, to a scientist who discovered a whole new species of bird from a single wing left behind, to a boy rebuilding animal bodies from the bones up, to a restaurant that serves up animal remnants, Heather discovers that death is just the beginning for these creatures. This engaging narrative nonfiction is an eye-opening and irreverent look at the dead and dying animals that we pass by without a second thought--as well as a fascinating insight to the scientific research process.

    But these and many other animals are in danger of disappearing altogether, joining the dodo, the marsupial wolf, the great auk, and countless other animals we will never see again. Using the experiences of a few endangered species as examples, Martin Jenkins highlights the ways human behavior can either threaten or conserve the amazing animals that share our planet. Vicky White’s stunning portraits of rare creatures offer a glimpse of nature’s grace and beauty — and give us a powerful reason to preserve it.

    They can be big, like a whale, tiny, like a shrimp, and even scary, like a shark.Even though sharks can be scary, we need them to keep the oceans healthy. Unfortunately, due to overfishing, many shark species are in danger of extinction, and that can cause big problems in the oceans and even on land.What would happen if this continued and sharks disappeared completely?Artist Lily Williams explores how the disappearance would affect other animals across the whole planet in this clever book about the importance of keeping sharks, and our oceans, healthy.

    This companion book to the award-winning We Are Grateful: Otsaliheliga offers readers everything they never learned in school about Native American people's past, present, and future. Precise, lyrical writing presents topics including: forced assimilation (such as boarding schools), land allotment and Native tribal reorganization, termination (the US government not recognizing tribes as nations), Native urban relocation (from reservations), self-determination (tribal self-empowerment), Native civil rights, the Indian Child Welfare Act (ICWA), religious freedom, economic development (including casino development), Native language revival efforts, cultural persistence, and nationhood.

    While other girls played with dolls, Joan preferred the company of reptiles. She carried her favorite lizard with her everywhere--she even brought a crocodile to school!When Joan grew older, she became the Curator of Reptiles at the British Museum. She went on to design the Reptile House at the London Zoo, including a home for the rumored-to-be-vicious komodo dragons. There, just like when she was a little girl, Joan hosted children's tea parties--with her komodo dragon as the guest of honor.With a lively text and vibrant illustrations, scientist and writer Patricia Valdez and illustrator Felicita Sala bring to life Joan Procter's inspiring story of passion and determination.

    For each word, there is a poem, a quote, a personal anecdote from the authors, and a "try it" prompt for an activity.

    After the United States showed its hand with the atomic bomb in Hiroshima, the Soviets refuse to be left behind. With Communism sweeping the globe, the two nations begin a neck-and-neck competition to build even more destructive bombs and conquer the Space Race. In their battle for dominance, spy planes fly above, armed submarines swim deep below, and undercover agents meet in the dead of night.The Cold War game grows more precarious as weapons are pointed towards each other, with fingers literally on the trigger. The decades-long showdown culminates in the Cuban Missile Crisis, the world's close call with the third—and final—world war.

    Pale Male and his mate built their nest near the top of one of Fifth Avenue’s swankiest apartment buildings. Nine years and 23 chicks later, Pale Male’s fame had grown so large that a CBS newsman named him Father of the Year! But Pale Male was less beloved by the residents of the building, and in 2004 the owners suddenly removed the nest–setting off an international outcry on behalf of the birds.

    Interspersed with fun facts, her enthusiastic commentary about her feathered neighbors - what they look like, how they behave, where they nest, where they sleep - pairs swimmingly with cheerful watercolor illustrations.

    They needed a champion to protect them from abject cruelty, and that person was Henry Bergh. After witnessing the beating of a horse in the streets of New York and attending a bullfight in Spain, Bergh found his calling. He became an enforcer of animal rights and founded the ASPCA, as well as created many animal cruelty laws. He even expanded his advocacy to children. When Bergh died in 1888, the idea that children and animals should be protected from cruelty was widely accepted: “Mercy to animals means mercy to mankind.”