Seven astronauts boarded the space shuttle Challenger on what would be a routine mission. All eyes and cameras were on crew member Christa McAuliffe, a high school teacher, who was set to become the first private citizen in space. Excitement filled the air as the clock counted down to liftoff. But at T-plus seventy-three seconds after launch, the unthinkable happened...What caused the midair explosion? In Pranas T. Naujokaitis's imaginative tale, set in a far-off future, a group of curious kids investigate the hard questions surrounding the Challenger explosion. Inspired by the legacy and sacrifice of the Challenger seven, they continue in their footsteps, setting out toward the stars and into the great unknown!

    Battered by asteroid collisions, ice ages, and shifting tectonic plates, our fledgling planet finally pushed forth continents. But if you think the earth has calmed down since then—think again! Geological activity continues to sculpt the earth’s landscape, sometimes with terrible consequences for its inhabitants: earthquakes, volcanoes, and tsunamis.In this one-of-a-kind, wild, but true history of Earth, the Sibert Honor medalist Don Brown takes on big concepts with humor and ease.

    This is her journey.Nick Abadzis blends fiction and fact in the intertwined stories of three compelling lives. Along with Laika, there is Korolev, once a political prisoner, now a driven engineer at the top of the Soviet space program, and Yelena, the lab technician responsible for Laika's health and life.

    LikeWhen does a bee go through metamorphosis?Why does a queen bee sometimes leave her hive?And where does all this honey come from, anyway?!But Nyuki’s biggest question is, “What is this inner voice I hear, and why does it tell me to go forth to adventure?Follow Nyuki on a lifelong journey as she annoys her sisters, avoids predators, and learns to trust her inner voice as she masters the way of the hive.And if you still have questions at the end, the back of the book uncovers even more mysteries about the lives of these incredible insects!

    These gorgeously illustrated graphic novels offer wildly entertaining views of their subjects. Whether you're a fourth grader doing a natural science unit at school or a thirty-year-old with a secret passion for airplanes, these books are for you!Did you know that crows make their own tools, lead complex social lives, and never forget a human face? Scientists are just beginning to unlock the secrets of the crow's brain to discover how these avian Einsteins can be as smart as some primates, and even perform some of the same cognitive feats as human children! Crows have problem-solving skills that will make you you rethink what it means to be a bird brain!

    When Neil Armstrong and Buzz Aldrin first set foot on lunar soil, the moon ceased to be a place of mystery and myth. It became a destination.Now, on the fiftieth anniversary of that journey, Moonbound tells the monumental story of the moon and the men who went there first. With vibrant images and meticulous attention to detail, Jonathan Fetter-Vorm conjures the long history of the visionaries, stargazers, builders, and adventurers who sent Apollo 11 on its legendary voyage.From the wisdom of the Babylonians to the intrigues of the Cold War, from the otherworldly discoveries of Galileo to the dark legacy of Nazi atrocities, from the exhilarating trajectories of astronauts―recounted in their own words―to the unsung brilliance of engineers working behind the scenes, Moonbound captures the grand arc of the Space Age in a graphic history of unprecedented scope and profound lyricism.

    But scientists started to challenge that idea and in 1859 Charles Darwin, a naturalist and biologist, wrote a famous book called On the Origin of Species that revolutionised the way that we have understood evolution ever since.Now molecular biologist and illustrator Sabina Radeva has recreated Darwin's most famous work as a beautifully illustrated book. The stunning pictures bring the theory of evolution to life for young readers, and anyone who wants to learn about evolution.Pulling together Darwin's observations from his travels around the world and his ground-breaking explanation of how species form, develop, and change over hundreds of thousands of years, On The Origin of Species is as relevant and important now as it ever was.A very important project, most beautifully realised. Sabina Radeva's thoughtful text and gorgeous pictures together tell the story of On The Origin of Species, and of Evolution itself, with clarity, humour and great charm. - Emma Darwin An entrancing picture-book retelling of Darwin's on the Origin of Species ... filled with informative, beautifully designed diagrams and maps. - The Guardian

    The stunning and accurate drawings show these animals in all their natural majesty and the witty and charming descriptions will teach children all about their new favorite animals!Dieter Braun is a freelance illustrator and children's book author from Hamburg, Germany.

    . . the sounds . . . the SMELLS! New York's crowded subway system is known for many things, but being easy on a lost kid isn't one of them. When Pablo gets separated from his new schoolmates during his first field trip in New York City, he doesn't know how he'll be able to find them again. Luckily, he has a little knowledge, a new friend, and the surprisingly approachable city itself to guide his way. This story features maps, archival photos, and fascinating facts to help readers explore the subway without ever having to get caught like Pablo in the mob of Times Square. It brings all the bustle and beauty of NYC to young readers around the world.This story is also available in Spanish as Perdidos en NYC: una aventura en el metro

    But can they reunite with their lost family before it’s too late?In History Comics: The Great Chicago Fire, writer Kate Hannigan and illustrator Alex Graudins tell the true story of how a city rose up from one of the worst catastrophes in American history, and how this disaster forever changed how homes, buildings, and communities are constructed.

    Life outside the robot factory is confusing.Little Robot has a lot to learn...And that's what friends are for.But with danger in the way, will friendship be enough to save them?

    Who knew that there were so many sweet things to learn about chocolate or that a dozen delicious details about peanut butter would show up on a page with a few splotches of jelly to whet our appetites? Keep turning and a terrifyingly toothy shark tells you all about himself, while other spreads lay out tons of tips on toys and games, mysteries of history, robots and reptiles, sports and spies, wacky words, and so much more! A visual feast of colorful photographs surrounded by swirling, tipping, expanding, and climbing bits of information in a high-energy design, this book will satisfy both the casual browser and the truly fact obsessed.

    Cosmic’s class of clever monsters at the Mad Scientist Academy as they solve the greatest challenges in science, in this perfect blend of adventure and exploration—it’s the Magic School Bus for a new generation. Welcome to Mad Scientist Academy! The first day of school is always exciting, and Dr. Cosmic’s new students can’t wait to get started. After their teacher reveals that their school pet, Oscar, is a dinosaur, they quickly realize Dr. Cosmic has an unusual teaching style. To find Oscar, the class has to follow the clues through the realistic dinosaur exhibit Dr. Cosmic designed and built over the summer. But when a malfunction causes the robotic dinosaurs to come alive, this prehistoric exhibit feels a little too real! With a mad genius for a teacher, things don’t always go as planned. Armed with high-tech handbooks and the scientific method, Dr. Cosmic’s class is ready to solve their way out of any disaster.

    Wander the galleries of this museum whenever you wish—it’s open 365 days a year!—and discover a collection of curated objects on every page, accompanied by informative text. Each chapter features a different ancient civilization, from the Silla dynasty of Korea to ancient Rome.

    But what will happen when they encounter a group of humans?Humorous and entertaining, Jeffrey Brown’s signature comical touch enlivens the scientific and historical content, including a special paleontologist section that helps to dispel common Neanderthal myths.