Vera Rubin was one of the astronomers who discovered and named dark matter, the thing that keeps the universe hanging together. Throughout her career she was never taken seriously as a scientist because she was one of the only female astronomers at that time, but she didn’t let that stop her. She made groundbreaking and incredibly significant discoveries that scientists have only recently been able to really appreciate—and she changed the way that we look at the universe.

    . . You’ve heard of birds who migrate to warmer climates in the wintertime—but what about those who persevere through snowy weather and freezing temperatures? With elegant verse and striking illustrations, Snow Birds salutes the brave and resourceful birds who adapt to survive the coldest months.

    Just as he's falling asleep, a small bug lands on his nose and decides to make himself comfortable. "You're so soft and squishy," the bug tells Bear. "And you DO have a lot of that warm fur to spare." Bear tries swatting at the bug, stomping around, and jumping up and down, but the bug just won't leave him alone! Then Owl offers to help. Could the clever bird have the perfect solution?

    Birds make many kinds of nests in many kinds of places, to keep their eggs safe and to raise their chicks.In this colorful picture book, acclaimed artist Michael Garland introduces more than twenty species of birds and the intriguing homes they make, from puffins' burrows to orioles' hanging nests.With simple text, accessible for new readers, this is a perfect introduction to the many ways animals make their homes. The vibrant artwork, created with traditional woodcuts and digital coloring techniques, is labeled with the English common names of each bird shown.A 2018 NSTA-CBC Outstanding Science Trade Book for Students K-12! A Bank Street Best Book of the Year (Outstanding Merit)

    D. Eastman’s Big Dog . . . Little Dog—are back in an all-new Beginner Book written and illustrated by P. D.’s son, Peter Eastman! In this story Fred and Ted go camping, and as usual, their uniquely different approaches to doing things (such as packing equipment, setting up camp, and fishing techniques) have humorous—and sometimes surprising—results. A charming introduction to opposites that beginner readers will find ruff to put down!Originally created by Dr. Seuss, Beginner Books encourage children to read all by themselves, with simple words and illustrations that give clues to their meaning.

    Just how wide, how deep, and how big is the love of God really?See for yourself in this heart-warming story about a boy, his parents, and the wonder of creation.From the vast reaches of the ocean to the towering heights of the mountains, Max Lucado takes us on a journey of discovery and thanksgiving as he shows us how creation expresses the unmatched love of the Creator.Filled with beautiful illustrations, this charming tale teaches about the God whose love never ends and will remain a favorite among families for years to come.

    Song-like, non-rhyming verse gives clues as to who might hatch. The answer to the repeated refrain, "Who will the babies be?", is found beneath a flap. Besides discovering the animal baby or babies, kids will also pick up a lot of nature terminology and interesting facts about animals, their birthing environments, and habitats.

    Did you know there is enough energy in your pinkie finger to power an entire city? And that everything you do--running, jumping, playing, and exploring--uses that same energy inside of you?In the companion to A Hundred Billion Trillion Stars, Seth Fishman and Isabel Greenberg explore the relationship between energy and the human body, breaking down complicated concepts into small, child-friendly segments.

    Dynamic illustrations combine with simple yet challenging questions to stimulate young learners to move beyond simple counting to more complex mathematical tasks. Full color.

    They wrestle worms, rope roosters, and are often found under the hood of the tractor. All the other animals and even the farmer himself tell Mama Hen to make her chicks good. "They are good!" Mama Hen replies. But could her chicks be too loud, too independent, and too tough? Lively language and bold illustrations capture all the fun and humor of this delightfully different farmyard romp that's also a resounding endorsement for letting girls be girls (even if they're loud and tough and like to play with tractors.)

    From a lost balloon to an endless road, there are stories to discover, to dream about, and to share.Everywhere, Wonder explores the wonder in the world, while encouraging young minds to discover the extraordinary in the ordinary, and creatively share their stories with others.“Open your eyes and open your window and let your story out into the world. It is a little gift from you to me.”

    This celebration of the wonder and variety of earth's animals is "joyous...a book to be shared" (Booklist, starred review).

    Sip. Pour me a cup. Water is water unless...it heats up.Whirl. Swirl. Watch it curl by. Steam is steam unless...it cools high.This spare, poetic picture book follows a group of kids as they move through all the different phases of the water cycle. From rain to fog to snow to mist, talented author Miranda Paul and the always remarkable Jason Chin (Redwoods, Coral Reefs, Island, Gravity) combine to create a beautiful and informative journey in this innovative nonfiction picture book that will leave you thirsty for more.

    In this warm, poignant and highly praised story, a little girl hears how, long ago, another little red-haired girl--her great-grandmother--sailed across the sea with her older brother to join their immigrant parents in a strange new land called America."Goode's evocative illustrations effectively capture the immigration scene of the late 1800s with appropriate costumes and background details."--Booklist (starred review)"Levinson's first book is a literary event, written with a quiet understatement that magnifies its emotional effects. So do Goode's superb paintings . . ."--Publishers Weekly (starred review)"Young readers can return to the book many times with satisfaction. . . . An excellent introduction to the passage through Ellis Island."--School Library Journal"The theme of immigration, long popular in children's literature, is captured here for young readers in one of the year's finest books."--The Boston GuideALA Notable Children's Book Booklist Children's Editors' Choice Reading Rainbow Feature Selection Redbook's Top Ten Children's Books of the Year American Bookseller Pick of the Lists Parents' Choice Award for Literature NCSS-CBC Notable Children's Trade Book in the Field of Social Studies Society of Illustrators Citation of Merit NCTE Teachers' Choice

    But Evelyn crawled in dirt and collected glow worms in jars. When girls grew up they were expected to marry and look after children. But Evelyn took charge of the London Zoo insect house, filling it with crawling and fluttering specimens and breathing life back into the dusty exhibits. In the early 1920s, women were expected to stay home, but Evelyn embarked on eight solo expeditions to distant islands. She collected over 70,000 insect specimens, discovered new species, had tangles with sticky spider webs, and tumbled from a cliff. Inspire children to believe in their dreams and blaze their own trail with the story of Evelyn's amazing life!