But their differing views on how to run the newly created United States turned them into the worst of friends. They each became leaders of opposing political parties, and their rivalry followed them to the White House. Full of both history and humor, this is the story of two of America's most well-known presidents and how they learned to put their political differences aside for the sake of friendship.

    And, it's true, many of them do. But Paul Erdos never followed the usual path. At the age of four, he could ask you when you were born and then calculate the number of seconds you had been alive in his head. But he didn't learn to butter his own bread until he turned twenty. Instead, he traveled around the world, from one mathematician to the next, collaborating on an astonishing number of publications. With a simple, lyrical text and richly layered illustrations, this is a beautiful introduction to the world of math and a fascinating look at the unique character traits that made "Uncle Paul" a great man.

    The book traces the history of African Americans in Tulsa's Greenwood district and chronicles the devastation that occurred in 1921 when a white mob attacked the Black community.News of what happened was largely suppressed, and no official investigation occurred for seventy-five years.

    Observing, sorting, and classifying their finds taught these kids scientific skills--and sometimes led to groundbreaking discoveries. Author Heather Montgomery has all the science flair of a new Bill Nye. Book includes the Heather's tips for responsible collecting.

    Summer swims move over for autumn sweaters until the snow comes back again. In Julie Fogliano's skilled hand and illustrated by Julie Morstad's charming pictures, the seasons come to life in this gorgeous and comprehensive book of poetry.

    Simple, rhythmic wording builds to a crescendo ("This is the mess that we made. These are the fish that swim in the mess that we made.") and the vibrant digital artwork captures the disaster that is the Great Pacific Garbage Patch. Children can imagine themselves as one of the four multi-ethnic occupants of the little boat surrounded by swirling plastic in the middle of the ocean, witnessing the cycle of destruction and the harm it causes to plants, animals, and humans. The first half of the book portrays the growing magnitude of the issue, and the second half rallies children and adults to make the necessary changes to save our oceans. Facts about the Great Pacific Garbage Patch, ocean pollution, and how kids can help are included in the back matter.

    She is small. Very small. In fact so small that you'd need to look through a microscope to see her. Or you can simply open this book and take Min on an adventure to amazing places she's never seen before—like the icy glaciers of your tooth or the twisted, tangled jungle that is your shirt. The perfect book for anyone who wants to take a closer look at the world.

    Alongside everything the young oceanographer needs to know, Zommer’s charming illustrations bring to life some of the slipperiest, scaliest, strangest, and most monstrous underwater animals.The book opens by explaining how different types of animals are able to breathe and survive underwater, and the different families to which they belong. Subsequent pages are dedicated to specific creatures, including sea turtles, whales, sharks, stingrays, and seahorses, and show varied life in specific habitats, such as a coral reef or deep sea bed. The Big Book of the Blue also explores the underwater world thematically, looking at animals in danger, learning how to spot creatures at the beach, and discovering how to do our part to save sea life. Beautiful and filled with fascinating facts, young, curious readers won’t be able to tear their eyes away from the page.

    They’re mean. They eat things. Bor-ing. At least that’s how Sophie feels when she sits down to do her homework.   But then something decidedly unboring happens—Sophie is whisked away to the Arctic by a jovial polar bear named Olafur. In a whirlwind of a day, he shows the reluctant Sophie the many brilliant things there are to see in his home, from glacier mice to the northern lights. Sophie begins to learn that the polar bear’s home is so much more than a barren, frozen land. It’s a world filled with life, adventure—and a new friend.  The Bear Report showcases the power of curiosity to fill any blank canvas, whether it’s an incomplete homework assignment or the Arctic ice.

    Why are they all alone in empty cages? Are they being punished? More than anything, he wants to be their champion—their voice—but he stutters uncontrollably. Except when he talks to animals… Then he is fluent. Follow the life of the man Time Magazine calls, "the Indiana Jones of wildlife conservation"as he searches for his voice and fulfills a promise to speak for animals, and people, who cannot speak for themselves. This real-life story with tender illustrations by Catia Chien explores truths not defined by the spoken word.

    At a time when studios wanted to hire men and think in black and white, Mary painted twinkling emerald skies, peach giraffes with tangerine spots, and magenta horses that could fly.

     In Elkhorn Slough, an inlet on the California coast, seagrass grows healthy and strong in the shallow water. This healthy seagrass baffled marine biologist Brent Hughes. The scientist expected this estuary to be overrun with algae, causing the seagrass to die. Why was the seagrass thriving? As Brent investigated, signs pointed to an unexpected player helping to keep the seagrass healthy: sea otters! What do these top predators have to do with an aquatic grass at the opposite end of the food chain? Brent's discovery gave scientists insight into the delicate balance of ecosystems. Follow science in action as Brent conducts the research that led to this major discovery.

    Finding a new home at the New York Public Library as a bilingual assistant, she turned her popular stories into libros and spread story seeds across the land. Today, these seeds have grown into a lush landscape as generations of children and cuentistas continue to share her stories and celebrate Pura’s legacy.This portrait of the influential librarian, author, and puppeteer reminds us of the power of storytelling and the extraordinary woman who opened doors and championed bilingual literature.

     Underneath the New Mexico sky, a Navajo boy named Cody finds that his family's barrels of water are empty. He checks the chicken coop-- nothing. He walks down the road to the horses' watering hole. Dry. Meanwhile, a few miles away, Darlene Arviso drives a school bus and picks up students for school. After dropping them off, she heads to another job: she drives her big yellow tanker truck to the water tower, fills it with three thousand gallons of water, and returns to the reservation, bringing water to Cody's family, and many, many others. Here is the incredible and inspiring true story of a Native American woman who continuously gives back to her community and celebrates her people.

    From its opening pages, the book suggests that we are intimately connected to the natural world; it compares the way we learn to speak to the way baby birds learn to sing, and the growth of human bodies to the growth of forests. Award-winning author Elin Kelsey — along with a number of concerned parents and educators around the world — believes children are losing touch with nature. This innovative picture book aims to reintroduce children to their innate relationship with the world around them by sharing many of the surprising ways that we are all connected to the natural world.Grounded in current science, this extraordinary picture book provides opportunities for children to use their imaginations and wonder about some big ideas. Soyeon Kim’s incredible diorama art enhances the poetic text, and her creative process is explored in full on the reverse side of the book’s jacket, which features comments from the artist. Young readers will want to pore over each page of this book, exploring the detailed artwork and pondering the message of the text, excited to find out just how connected to the Earth they really are.