Percy Julian synthesized cortisone from soy, easing untold people's pain? These are just some of the black inventors and innovators scoring big points in this dynamic look at several unsung heroes who shared a desire to improve people's lives. Offering profiles with fast facts on flaps and framed by a funny contemporary story featuring two feisty twins, here is a nod to the minds behind the gamma electric cell and the ice-cream scoop, improvements to traffic lights, open-heart surgery, and more - inventors whose ingenuity and perseverance against great odds made our world safer, better, and brighter.

    Mantis, one of 150 brothers and sisters born on a garden bush. P. Mantis is an amazing insect: she can make herself look like a stick to hide from predators, she can swivel her head all the way around, and when she's grown up, she'll even be able to fly! Told in dated entries, P. Mantis describes the entirety of her life, sharing the fun and beauty of her world as well its little ups and downs. ( "I ate one of my brothers. Okay, maybe two." ) My Awesome Summer by P. Mantis introduces young children to the life cycle of a familiar insect.

    But not everyone knows the harrowing details and narrow escapes that occurred along the way. This timeless and witty book highlights little-known facts about patriot Paul Revere.

    Why do crows have this ability? What does the crow know and what does it tell us about brain size, the evolution of intelligence, and just who is the smartest creature on the planet? In the latest addition to the Scientists in the Field series, the creators of The Frog Scientist take us to a beautiful Pacific island, where a lively cast of both crows and scientists is waiting to amuse and enlighten us.

    But what happens when a bag breaks or is no longer needed? In Njau, Gambia, people simply dropped the bags and went on their way. One plastic bag became two. Then ten. Then a hundred.The bags accumulated in ugly heaps alongside roads. Water pooled in them, bringing mosquitoes and disease. Some bags were burned, leaving behind a terrible smell. Some were buried, but they strangled gardens. They killed livestock that tried to eat them. Something had to change.Isatou Ceesay was that change. She found a way to recycle the bags and transform her community. This inspirational true story shows how one person's actions really can make a difference in our world.

    Think you've spotted one? Lift one of ten gatefolds to find out. A full page of fascinating information accompanies each animal so readers can learn how nature's camouflage serves hunter and hunted alike. Why do fawns have spots during their first year of life? How did killdeer birds get their name? What makes a crab spider so good at ambushing its prey? Recipient of the 2008 American Association for the Advancement of Science/Subaru Science Book and Films Prize for Excellence in Science Books.Named a 2008 Outstanding Science Trade Books for Students K-12 by the National Science Teachers Association (NSTA) and the Children's Book Council (CBC)Editor's Choice, 2007— Booklist magazineListed in "Lasting Connections of 2007," an annual roundup of the year's best books to tie into curriculum.-Book Links magazine

    in full color. "The drama of natural disasters provides prime material to entice young independent readers. In this volume, the account of the eruption of Mount Vesuvius describes village life 2,000 years ago, the eruption itself and its aftermath, and the excitement when the buried town is rediscovered centuries later. A lively and factual glimpse of a devastating moment in history, in an accessible, attractive package."--Publishers Weekly.

    But where does snow come from? The answer is at your fingertips. Just open this book and read about the wonders of snow....

    His best friend, Marvin the beetle, has to stay at home. Without James to keep him company, Marvin has to play with his annoying cousin, Elaine. Marvin and Elaine quickly find themselves getting into all sorts of trouble—even getting trapped inside a pencil sharpener! But more importantly, will James still be Marvin's friend when he gets home or will he have found a new best friend? A Christy Ottaviano Book

    But when they go to the library, Tiny has to wait outside. Soon it's time to bring the books home. Tiny is a very big help! Not since Clifford has a big dog been so appealing!

    In the tradition of Shel Silverstein, these poems bring a fresh new twist to the classic dilemmas of childhood as well as a perceptive eye to the foibles of modern family life. Full of clever wordplay and bright visual gags--and toilet humor to spare--these twenty-three rhyming poems make for an ideal read-aloud experience. Taking on the subjects of a bullying baseball coach and annoying little brothers with equally sly humor, renowned lyricist Rhett Miller's clever verses will have the whole family cackling.

    But when a trip to the museum turns into a real-life prehistoric encounter, Dave and his dad don't need to use their imagination. As they walk through the rooms of the exhibit, Dave keeps trying to get his dads attention. The dinosaurs around him spring to life, but Dad remains oblivious to the unfolding scene and keeps insisting they're dead. Dave knows better, though, and when they find themselves pursued by a hungry Tyrannosaurus, Dad finally realizes it too!

    Everyone loves to watch them play, climb, cuddle, and chew. But careful, they can scratch too—just look at that tree! Pandas live in wild places very faraway, and they are the STAR ATTRACTIONS of every zoo that keeps them safe and well, all over the world.National Geographic supports K-12 educators with ELA Common Core Resources.Visit www.natgeoed.org/commoncore for more information.

    There she met a professor named Pierre Curie, and the two soon married, forming one of the most famous scientific partnerships in history. Together they discovered two elements and won a Nobel Prize in 1903. (Later Marie won another Nobel award for chemistry in 1911.) She died in Savoy, France, on July 4, 1934, a victim of many years of exposure to toxic radiation.

    Splat the Cat and the Quick Chicks is a Level One I Can Read book, which means it's perfect for children learning to sound out words and sentences.