It's been around for centuries; from the ancient Greeks to the American Indians, everyone's chewed it. But the best kind of gum; bubble gum! wasn't invented until 1928, when an enterprising young accountant at Fleer Gum and Candy used his spare time to experiment with different recipes. Bubble-blowing kids everywhere will be delighted with Megan McCarthy's entertaining pictures and engaging fun facts as they learn the history behind the pink perfection of Dubble Bubble.

    She imagined herself surrounded by billions of stars, floating, gliding, and discovering.She wanted to be an astronaut.Her mom told her, "If you believe it, and work hard for it, anything is possible.”Little Mae’s curiosity, intelligence, and determination, matched with her parents' encouraging words, paved the way for her success at NASA as the first African American woman to travel in space.

    It tells the true story of the Callery pear tree that stood at the base of the World Trade Center for 30 years and was almost destroyed, only to be pulled from the rubble, coaxed back to life, and eventually replanted as part of the 9/11 memorial.

    Fans of the hit PBS show The Cat in the Hat Knows a Lot About That! will be delighted to see the Cat knows as much about history and civic responsibility as he does about science!

    Now a streaming animated series!This construction vehicle with an attitude loves every second of his dirty job!For fans of Goodnight, Goodnight, Construction Site and Steam Train, Dream Train comes a noisy addition to the hilarious read-aloud series from Kate and Jim McMullan, the popular creators of I'm Bad! and I Stink!Clank! Rattle! Bang!Who's making all that noise?Backhoe Loader, reporting for duty.

    When he sees three-toed tracks in the snow, he's sure of it. His twin, Brian, and friends Lucy and Nate aren't so certain. But then Lucy's cousin Dink, the twins' brother Josh, and Nate's sister Ruth Rose all disappear. Are there really aliens in Green Lawn? And where could they be taking Dink, Josh, and Ruth Rose?Parents, teachers, and librarians agree that these highly collectible chapter books are perfect for emerging readers and any kid who love mysteries!

    Children start to count long before they learn their ABC's, for they are constantly comparing and classifying things and events they observe around them. As they try to bring sense and order into what they observe, they are actually performing basic mathematical feats.In this book, Mitsumasa Anno, the creator of the brilliantly inventive Anno's Alphabet, invites young readers on another stimulating adventure of the imagination-this time into the world of numbers and counting. Gentle watercolor pictures show a landscape changing through the various times of day and the turning seasons, months and years, and the activities of the people and animals who come to live there. But the seemingly simple plan of the book is deceptive: look more carefully and you will see one-to-one correspondences; groups and sets; scales and tabulations; changes over time periods; and many other mathematical relationships as they occur in natural, everyday living. Just as our forebears developed our number system from observing the order of nature, the reader is subtly led to see and understand the real meaning of numbers.Look at this book and look again. Each time you do so, you will find another application of a natural mathematical concept that you had not noticed before.

    First published in 1946, Munro Leaf's How To Behave And Why gives touchingly sincere yet gently funny lessons in Honesty, Fairness, Strength, and Wisdom. Originally intended for the very young, but with meaning for us all, How To Behave and Why is a true classic, charmingly illustrated with childlike drawings, and with a timeless message. It is a sure guide for teaching children (and adults) how to behave.

    Life seems lonely when you're the middle kid in the family. Freddy feels like "the peanut butter part of a sandwich," squeezed between an older brother and little sister. But now for the first time it's Freddy's chance to show everyone, including himself, just how special he is!

    The teacher says they can make maps of anyplace, so Lisa starts with her bedroom. She includes all the things that people will need to read the map, such as a scale and a key to the symbols she has used. Her dog, Penny, helps with the map. This gives Lisa an idea: Why not map Penny's world? Making maps is so much fun that Lisa and Penny decide to visit some of the exotic places that they've drawn-but they won't forget to take a map along!Now available in paperback, this engaging sequel to the bestselling Measuring Penny will delight teachers and students alike.