Here are 12 "hypotheses," as well as lists of "what you need," "what to do," and "what happened" that are sure to make young readers laugh out loud as they learn how to conduct science experiments (really!). Jenny Offill and Nancy Carpenter—the ingenious pair that brought you 17 Things I'm Not Allowed to Do Anymore—have outdone themselves in this brilliant and outrageously funny book.

    At the time, sharks were seen as mindless killing machines, but Eugenie knew better and set out to prove it. Despite many obstacles in her path, Eugenie was able to study the creatures she loved so much. From her many discoveries to the shark-related myths she dispelled, Eugenie's wide scientific contributions led to the well-earned nickname "Shark Lady."

    When birds spot a tree and decide to land on its branches, it’s up to the readers to help them find the perfect balance. The concepts of greater than versus less than and heavy versus light are key early math skills for toddlers, making Balance the Birds an important concept book with a hilarious and charming twist.

    You know the Super Soaker. It’s one of top twenty toys of all time. And it was invented entirely by accident. Trying to create a new cooling system for refrigerators and air conditioners, impressive inventor Lonnie Johnson instead created the mechanics for the iconic toy. A love for rockets, robots, inventions, and a mind for creativity began early in Lonnie Johnson’s life. Growing up in a house full of brothers and sisters, persistence and a passion for problem solving became the cornerstone for a career as an engineer and his work with NASA. But it is his invention of the Super Soaker water gun that has made his most memorable splash with kids and adults.

    Maki Saito makes readers laugh out loud with playful illustrations of the backsides of hippos, zebras, pandas, mandrills, and more. Her traditional Japanese art techniques add a sophisticated, beautiful feel. Charming and whimsical, this book encourages self-love and body positivity, as well as a whole lot of laughter and fun.

    Mom and Dad are going to make the new house themselves, from the ground up. From empty lot to finished home, every stage of their year-and-a-half-long building project is here. And at every step their lucky kids are watching and getting their hands dirty, in page after page brimming with machines, vehicles, and all kinds of house-making activities!As he imagines it through the eyes of his older sister, this is Jonathan Bean’s retelling of his own family’s true experience, and includes an afterword with photographs from the author’s collection.

    Follow Jane from her childhood in London watching a robin on her windowsill, to her years in the African forests of Gombe, Tanzania, invited by brilliant scientist Louis Leakey to observe chimps, to her worldwide crusade to save these primates who are now in danger of extinction, and their habitat. Young animal lovers and Winter's many fans will welcome this fascinating and moving portrait of an extraordinary person and the animals to whom she has dedicated her life.The Watcher was named a Best Book of the Year by the Boston Globe, Kirkus Reviews, Booklist, and the Bank Street College of Education.

    But in this book, it's also true that a cow can result in both a bottle of milk and a painting of a cow, and an ape in a jungle may become an urban King Kong. Just as day turns into night and back again, a many-tiered cake is both created and eaten down to a single piece. Each spread or sequence of spreads explores a before and after.

    But lurking in the background of every page is a cat, who also seems very interested in the birds. With its funny illustrations and engaging concepts, this clever counting book will invite readers to linger over every page.

    She hurries home to see if she has enough money in her piggy bank, but when she comes up short, she knocks on the doors of her neighbors, hoping to do their yardwork. They all turn her away except for a kindly old woman.The woman and the girl work through the seasons, side by side. They form a tender friendship. When the weather warms, the girl finally has enough money for the bicycle. She runs back to the store, but the bicycle is gone! What happens next shows the reward of hard work and the true meaning of generosity.Wordless, timeless, and classic, The Girl and the Bicycle carries a message of selflessness and sweet surprises and makes an ideal gift for graduations and other special occasions.

    She gets the chance to prove herself and find what she's good at when puppy Ooh-la-la goes missing.

    And Bryan Collier's beautiful illustrations add even more layers to the cityscapes, letting readers get immersed in the hustle and bustle, culminating in a thrilling twist when the girl looks through her kaleidoscope and sees the skyline in a completely new way. A celebration of finding magic in scenes both new and familiar, City Shapes has the potential to become a classic.

    Using nothing but pressed plants, this journey through the seasons captures the wonder and magic of the natural world between the pages of a book. This standout title with beautiful nonfiction text will take readers through an extraordinary year in the wild.

    Did you know that five starlings weigh the same as one squirrel—or that three rabbits weigh the same as one fox cub? Kids—and parents, too—will be amazed and amused by every surprising and intriguing page.

     Let's build an insect! In the pages of this book, you'll find a workshop filled with everything you need, including a head, a thorax, an abdomen, and much more. Written by entomologist Roberta Gibson and accompanied by delightfully detailed illustrations by Anne Lambelet, this wonderfully original take on insect anatomy will spark curiosity and engage even those who didn't think they liked creepy, crawly things!