Kids are invited to find out where worms live, see how they move, and understand why gardeners consider them friends with the help of this humorous and informative look at an unappreciated — and fascinating — creature.

    - These thought-provoking books offer a balanced exploration of the beliefs, history and customs of the peoples and religions of the world.

    By the time he was a teenager, he had made a vow: Someday I will turn the power of Niagara Falls into electricity. Here is the story of the ambitious young man who brought life-changing ideas to America, despite the obstructive efforts of his hero-turned-rival, Thomas Edison. From using alternating current to light up the Chicago World’s Fair to harnessing Niagara to electrify New York City and beyond, Nikola Tesla was a revolutionary ahead of his time. Remote controls, fluorescent lights, X-rays, speedometers, cell phones, even the radio — all resulted from Nikola Tesla’s inventions. Established biographer Elizabeth Rusch sheds light on this extraordinary figure, while fine artist Oliver Dominguez brings his life and inventions to vivid color.

    Then it came back, along with Ceres and Eris...and now Haumea and MakeMake, too! The recent actions of the International Astronomical Union have put every solar system book out of date. In response, National Geographic joins forces with David Aguilar of the Harvard Smithsonian Astronomical Observatory to revise our 2008 book—and to update young readers on the high-interest topic of space. Using simple text and spectacular photorealistic computer art by the author, this book profiles all 13 planets in their newly created categories—plus the sun, the Oort Cloud, comets, and other worlds being discovered. Back-of-the-book activities offer hands-on fun for budding astronomers.

    Used Book in good condition. No missing/ torn pages. No stains. Note: The above used product classification has been solely undertaken by the seller. Amazon shall neither be liable nor responsible for any used product classification undertaken by the seller. A-to-Z Guarantee not applicable on used products.

    Sometimes a germ catches up with you.Germs are all around you, but they are too small for you to see. Many germs are harmless, but two kinds, viruses and bacteria, can make you sick. Read and find out about germs, how they can make you sick, and how your body works to fight them off and keep you healthy.

    Everyone has heard of Albert Einstein-but what exactly did he do? How much do kids really know about Albert Einstein besides the funny hair and genius label? For instance, do they know that he was expelled from school as a kid? Finally, here's the story of Albert Einstein's life, told in a fun, engaging way that clearly explores the world he lived in and changed.

    "The Measly Middle Ages" portrays life as it really was in the days when knights were bold and the peasants were revolting.

    Photographs of masks, jewelry, and sculptures offer a unique view of mythology and its gods, heroes, and monsters.

    As ruler of the largest empire in human history, he was as respected as he was feared. Learn more about the man and the legend in Who Was Genghis Khan?

    She cleans the nursery and feeds the larvae and the queen. But is she strong enough to fly? Not yet!She builds wax comb to store honey, and transfers pollen from other bees into the storage. She defends the hive from invaders. Apis accomplishes all of this before beginning her life outdoors as an adventurer, seeking nectar to bring back to her hive.Candace Fleming and Eric Rohmann describe the life cycle of the hard-working honeybee in this poetically written, thoroughly researched picture book, similar in form and concept to the Sibert and Orbis Pictus award book Giant Squid, complete with stunning gatefold and an essay on the plight of honeybees.A Junior Library Guild Selection!

    A story about the mighty saguaro cactus.

    Here is the best and worst of any hike: from picnics to puffing and panting, deer-sighting to detours. Featuring a glossary, a sketchbook by one of the characters, abundant labels throughout, and scientific backmatter.

     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!

    Giving a clear overview of the classification of our natural world-over 6,000 species-Natural History looks at every kingdom of life, from bacteria, minerals, and rocks to fossils to plants and animals. Featuring a remarkable array of specially commissioned photographs, Natural History looks at thousands of specimens and species displayed in visual galleries that take the reader on an incredible journey from the most fundamental building blocks of the world's landscapes, through the simplest of life forms, to plants, fungi, and animals.