How well do you know our favorite furry companion? Did they really descend from wolves? What's the difference between a Chihuahua and a Saint Bernard? And just how smart are they? Join one friendly mutt on a journey to discover the secret origin of dogs, how genetics and evolution shape species, and where in the world his favorite ball bounced off to.
Join a friendly mechanic for a day working on a research base and out on the ice. Learn about the challenges of surviving in the Antarctic, explore the incredible landscape and meet the local wildlife, as you discover all the amazing and important science that is being done down in the South Pole
Every volume of Science Comics offers a complete introduction to a particular topic—dinosaurs, the solar system, volcanoes, bats, robots, and more. 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!…
Nobody has everything they need, all the time. So how can we make do with what we have? Economics is all about understanding the choices we make to solve this problem.
Andy and Terry are once again inviting readers to come hang out with them in their astonishing 39-story treehouse (it used to be 13 stories, then 26 stories, but they keep expanding). And this year they will have even more time to jump on the world's highest trampoline, toast marshmallows in an active volcano, swim in the chocolate waterfall, pet baby dinosaurs, and go head-to-trunk with the Tr…
Everything there is to know about this battle, legendary for its experimental use of artillery, infantry, and tanks The Battle of Cambrai has become synonymous with one of the Allies' first large-scale use of tanks on the Western Front. Cambrai certainly saw over 450 Mark IV tanks lumber across No Man's Land and penetrate the Hindenburg Line. For the Germans on the other side of these defens…