But do you know about the mathematical genius who made sure that Apollo 13 returned safely home?As a child, Katherine Johnson loved to count. She counted the steps on the road, the number of dishes and spoons she washed in the kitchen sink, everything! Boundless, curious, and excited by calculations, young Katherine longed to know as much as she could about math, about the universe.From Katherine's early beginnings as a gifted student to her heroic accomplishments as a prominent mathematician at NASA, this is the story of a groundbreaking American woman who not only calculated the course of moon landings but, in turn, saved lives and made enormous contributions to history.

    And during the storm, if the power goes out, they can play games and tell stories by candlelight. But what do animals do? They watch and listen, look for a cozy den or some other sheltered spot, and hunker down to wait. After the storm, while the people are cleaning up their yards, making repairs, and checking on the neighbors, the animals emerge from their hiding places and shake off the rain. And everyone is happy to be out in the sunshine again, grateful for better weather and the company of friends.

    Carolina, a biologist,  takes her to live in her Edwardian museum. Visitors flock to see Mossy, but it is Dr. Carolina's niece, Tory, who notices how sad Mossy is living in a viewing pavilion. She misses the outdoors and her friend, Scoot. Dr. Carolina finds a way to keep the spirit of Mossy alive at the museum.... Then she and Tory take Mossy home, where Scoot is waiting for her. Jan Brett fans will pore over the colorful paintings of Lilypad Pond and lush borders displaying wildflowers, ferns, butterflies and birds in contrast to elegant spreads of the museum filled with visitors in stylish Edwardian dress and exquisite borders of shells, rocks, crystals and birds' eggs.MOSSY gives readers a fascinating look at nature in the wild and on display in a natural history museum.

    Galileo Galilei was just such a man--a genius--and the first to turn the telescope to the skies to map the heavens. In doing so, he offered objective evidence that the earth was not the fixed center of the universe but that it and all the other planets revolved around the sun. Galileo kept careful notes and made beautiful drawings of all that he observed. Through his telescope he brought the starts down to earth for everyone to see.By changing the way people saw the galaxy, Galileo was also changing the way they saw themselves and their place in the universe. This was very exciting, but to some to some it was deeply disturbing. Galileo has upset the harmonious view of heaven and earth that had been accepted since ancient times. He had turned the world upside down.In this amazing new book, Peter Sís employs the artist's lens to give us an extraordinary view of the life of Galileo Galilei. Sís tells his story in language as simple as a fairy tale, in pictures as rich and tightly woven as a tapestry, and in Galileo's own words, written more than 350 years ago and still resonant with truth. This title has Common Core connections.Starry Messenger is a 1997 Caldecott Honor Book.

    All around the world -- in the sea, in the soil, in the air, and in your body -- there are living things so tiny that millions could fit on an ant's antenna. They're busy doing all sorts of things, from giving you a cold and making yogurt to eroding mountains and helping to make the air we breathe. If you could see them with your eye, you'd find that they all look different, and that they're really good at changing things into something else and at making many more microbes like themselves! From Nicola Davies comes a first exploration for young readers of the world's tiniest living organisms.

    Ice Boy has a normal life. He likes goofing around with his siblings ("Don t lick your brother!"). He listens when his parents tell him that being chosen to cool someone s drink or be a cold compress is the best thing that can happen to an ice cube. But Ice Boy wants more. So even though his parents tell him never to go outside, and even though his doctor tells him never to go in the sun, Ice Boy decides to head for the beach, where he rolls right into the water ("Best day ever!"). But suddenly his edges begin to blur. . . . From the creator of the best-selling Interrupting Chicken comes an offbeat and funny story of daring to venture into the unknown, whatever form it may take."

    Right. I knew that...WAIT?! You're telling me I can become a BUTTERFLY?Yes.With wings?Yes.Wait for ME!!Ross Burach's hilarious, tongue-in-cheek exploration of metamorphosis will make you flutter with glee, while also providing real facts about how caterpillars transform into butterflies.

    Plants might not pick up their roots and walk away, but they definitely don’t sit still! Discover the many ways plants (and their seeds) move. Whether it’s a sunflower, a Venus flytrap, or an exotic plant like an exploding cucumber, this fascinating picture book shows just how excitingly active plants really are.

    That was a mistake.The weird frog-cat-cow thing? It made an excellent bush.And the inky smudges... they look as if they were always meant to be leaves floating gently across the sky.As one artist incorporates accidental splotches, spots, and misshapen things into her art, she transforms her piece in quirky and unexpected ways, taking readers on a journey through her process.

    So what do zoos do with all of that poo? This zany, fact-filled romp explores zoo poo, from cube-shaped wombat poo to white hyena scat, and all of the places it ends up, including in science labs and elephant-poo paper—even backyard gardens!

    But when a satellite knocks Astro out of orbit, he is forced to embark on an epic adventure through space…whether he wants to or not! Filled with playful illustrations and tons of cool facts about space, this picture book is a must-have for all the future astronauts who are ready to journey through the galaxy.

    Includes author's notes.

    From gathering honey in spring to building cozy campfires in fall, the friends make the most of each season, both enjoying the great outdoors and staying snug inside. Learning the alphabet is fun when adventuring with these critters, and children and adults alike will delight in Teagan White's sweet, nostalgic illustrations.

    First come the small plants and animals, and later, people. This is a tale as old-and as new-as the ground we walk on.

    In the wild garden, many seeds are planted too, but not by farmers' hands. Different kinds of animals transport seeds, often without knowing it. Sometimes rain washes seeds away to a new location. And sometimes something extraordinary occurs, like when the pods of Scotch broom burst open explosively in the summer heat, scattering seeds everywhere like popcorn.Kathryn Galbraith's lyrical prose seamlessly combines with Wendy Halperin's elegant, crisp illustrations to show how many elements work together through the seasons to create and sustain the wild meadow garden.