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.

    A father.Two children.And more than 840 miles of track.What does it addup to?Something thrilling.Are you ready for Subway?

    After the young Viking prince Mikkel sets Devin free on the Irish coast far from home, Bree and Devin embark on separate journeys to courage. Readers will be captivated by the unfolding drama as Bree sails to Norway on the Viking ship and Devin travels the dangerous road home. They both must trust their all-powerful God in the midst of difficult situations. In "Mystery of the Silver Coins," Bree finds herself in a physical and spiritual battle for survival. With another young slave, she makes a daring escape from the ship as soon as it reaches harbor. They hide in the woods as Mikkel and his Viking sailors begin a relentless search, certain that Bree is responsible for a missing bag of silver coins. Bree must face her unwillingless to forgive the Vikings, and Mikkel begins to wonder: Is the God of these Irish Christians really more powerful than our own Viking gods' In "The Invisible Friend," Bree arrives in Norway and is sent to work as a slave for the family of Mikkel, her Viking captor. She struggles to adjust, feeling worthless and disrespected, and wondering why God wants her in Norway. Her prayers are answered when she is given the opportunity to teach Mikkel's grandparents to read using an illuminated Bible stolen from an Irish monastery. In the "Heart of Courage," Bree learns that her brother, Devin, her sister, Keely, and her friend, Lil, will set out for Ireland. She longs to go with them. Instead, Mikkel asks her to be a cook for voyage to Greenland. Somehow her excellent food becomes inedible and the Vikings think she's trying to sabotage their voyage. Join Bree and Devin for more adventures in this fourth installment of the "Viking Quest" series.In "The Raider's Promise," Bree, Devin, and Mikkel enter a new world with the explorer Leif Erikson. Their first task: build a shelter to survive the winter. But danger lurks from within the shadows on the horizon of a life where everyone needs the courage to win. Can Mikkel conquer his enemies and find new purpose for his life' Will he keep his promise to Bree and Devin to take them home to Ireland' Will he keep his pledge of honor, even if it means death'

    Katy Caboose is tired of being last, and one day an accident allows her to realize her dream of peace and solitude.

    But on the way to the race, Lightning's impatience causes him to get separated from his driver. In his struggle to find the interstate, Lightning tears through the forgotten Route 66 town of Radiator Springs, demolishing its main street in the process. With the race just days away, Lightning is arrested and forced to slow down for the first time in his life. As he gets to know the town's offbeat residents, he learns the importance of teamwork and friendship--and discovers that life is about the journey, not the finish line.

    Long ago, people grew afraid when each day had fewer hours of sunshine than the day before. Over time, they realized that one day each year the sun started moving toward them again. In lyrical prose and cozy illustrations, this book explains what the winter solstice is and how it has been observed by various cultures throughout history. Many contemporary holiday traditions were borrowed from ancient solstice celebrations. Simple science activities, ideas for celebrating the day in school and at home, and a further-reading list are included. Illustrated by Jesse Reisch.

    Among these biographies, readers will find aviators and artists, politicians and pop stars, athletes and activists. The exceptional men featured include writer James Baldwin, artist Aaron Douglas, filmmaker Oscar Devereaux Micheaux, lawman Bass Reeves, civil rights leader John Lewis, dancer Alvin Ailey, and musician Prince.The legends in Little Legends: Exceptional Men in Black History span centuries and continents, but each one has blazed a trail for generations to come.

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

    A wonderful choice for car trips! "Right on target."—ALA BooklistSupports the Common Core State Standards

    If you lived in colonial times--What kind of clothes would you wear?--Would you go to school?--What would happen if you didn't behave?This book tells you what it was like to live in the New England colonies during the years 1565 to 1776.

    In this book with rhyming text, the dream train pulls into the station and all the different cars are loaded by the animal workers, each with the appropriate cargo.

    Named Rags for his disheveled appearance, the little stray quickly finds a home with Donovan and a place in his heart. Although the Army did not have an official canine division, Rags accompanies Donovan to the battlefield, making himself a useful companion delivering messages and providing a much-appreciated morale boost to the soldiers. News about Rags spreads and soon the little dog's battlefield exploits become the stuff of legend. But during a fierce battle near the end of the war, both Rags and Donovan are wounded. Severely injured, Donovan is sent back to the United States. And the little dog with the big heart refuses to leave his best friend's side.

     Are you ready? Let's chug away on the Potty Train!

    Superb, full-color photographs offer a unique and revealing "eyewitness" view of this rich culture. See a necklace made of bear claws, a model of a Blackfeet teepee, a false face made from cornhusks, how fish were trapped in a basket, and a Cheyenne feathered war bonnet. Learn about the kachina ceremony, why love dolls were important, how turtle shells made music, what's stored inside a parfleche, and how pemmican was made. Discover the meanings of carvings on a Haida totem pole, what's inside an Iroquois longhouse, what medicine men carried in their medical kits, how a bow drill works, and much, much more.

    Young readers climb aboard a super submarine with Mouse, Rabbit, and Bird and learn what submarines do, how they do it, what makes them go down, and how they come back up again. Appealing artwork complements the lively rhyming text, and there is a helpful illustrated glossary of technical words at the end to help build vocabulary and identify what's what in super submarines!