A picture book biography of scientist Wangari Maathai, the first African womanand first environmentalistto win a Nobel Peace Prize (in 2004), for her work planting trees in her native Kenya.

    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.

    In 1903, President Theodore Roosevelt joined naturalist John Muir on a trip to Yosemite. Camping by themselves in the uncharted woods, the two men saw sights and held discussions that would ultimately lead to the establishment of our National Parks.

    Built in MMVIII. Roman numerals are everywhere---on clocks, in books, and on buildings. But what do Roman numerals mean, and how does one use them? Fun with Roman Numerals is a straightforward and appealing introduction to a timely topic. On a scale of I to X, it's an XI!

    Together, Anne Mazer and Steve Johnson have created a woodland paradise that any salamander would love to share with a child.

    His story started almost 25 years ago in Louisiana, where he hatched out of his egg to discover he looked different from the other hatchlings. They were green and Claude was white. The other hatchings avoided him, and his color made him vulnerable to predators. So Claude went to a special zoo that cared for alligators where he lived in a pen by himself. Now he was safe--but alone.One day, scientists at the California Academy of Sciences heard about him and asked the zoo if he could come and live in the Academy's swamp. He made a 2,800 mile journey to his new home, where he had a surprise--he would share his swamp with Bonnie, an alligator who the scientists hoped would be a friend for Claude.Unfortunately, Bonnie didn't like Claude's differences either, so she was moved to another home. But then Claude was alone again--or was he?With Bonnie gone, Claude began to interact with the five enormous snapping turtles who shared his swamp. The turtles didn't mind at all that Claude was different! And neither do the millions of people who visit him every year. They know that Claude's differences are exactly what makes him special.Claude includes back matter with answers to frequently asked questions about the famous alligator, including information about albinism in animals.

    The perfect forest book for kids, Tall Tall Tree includes accurate scientific information about redwood trees and the habitat they create, making this book important for young readers at home and in the classroom.Tall Tall Tree is the perfect California book for kids eager to learn about the state and its surrounding environment. With its counting format and rhyming text, this book doubles as a counting book for kids and young readers.There's a world teeming with life that very few people ever see. Take a peek at some of the animals that make their home in a Tall Tall Tree--a magnificent coast redwood. Count the animals, one through ten--chipmunks chattering, bats roosting, slugs sliding, and many more. Tony Frederick's playful rhyme makes this a book young children will want to look at and listen to again and again, while early readers will enjoy reading it on their own. The turn of every page reveals a unique perspective on the redwood's many moods, illustrated with Chad Wallace's stunning colors. Enriching STEAM activities complement the content. Come discover and explore this wild and magic world!Parents, teachers, gift givers, and many others will find: backmatter includes further information about redwood trees and the animals that live thereAn explore more section for teachers & parents includes STEAM activities and further learning websitesA book for young readers learning how to count!