He was only 42 years old when he was sworn in as President of the United States in 1901, making him the youngest president ever. But did you know that he was also the first sitting president to win the Nobel Peace Prize? The first to ride in a car? The first to fly in an airplane? Theodore Roosevelt's achievements as a naturalist, hunter, explorer, author, and soldier are as much a part of his fame as any office he held as a politician. Find out more...

Explores the land, people, history, economy, and travel opportunities of the state of New Mexico.

"Pollution, climate change, and overfishing are killing the world's coral reefs. But you can help! Navigate through three different stories in this ecological rescue mission. With dozens of possible story outcomes, it's up to you to save the coral reefs from extinction. The planet needs you. Will YOU CHOOSE to help?"--

"Explores various perspectives on espionage in World War I. The reader's choices reveal the historical details"--

"The Middle Ages come to life in this latest installment in the hit Weird But True Know-It-All series, featuring stories of legendary rulers, epic castles, menacing weaponry, and more!Vikings are known for being fierce warriors. But did you know that they used tug-of-war to train for battle-and that the losing team got pulled into a pit of fire? Europe was ravaged by the plague during the Middle Ages. But did you know that one proposed cure from Medieval...

"Just slightly smaller than the state of Alaska, Peru is home to ocean beaches, snow-capped mountains, humid jungles, dry deserts, and more. Readers will cross the country's incredible landscapes and visit its towns and cities as they learn how Peruvians live today. They will also explore Peru's fascinating history, learn how it is governed and how its economy works, and much more"--Publisher's website.

"Born in 551 BC, Confucius was a young man when he set his heart and mind on learning as much as he could. By his thirties, he'd become a brilliant teacher who shared his knowledge of several subjects, including arithmetic, history, and poetry, with his students. Confucius wanted to make sure that everyone in China had access to an education and devoted his whole life to learning and teaching so he could transform and improve society. His lessons--...

"Bruce Wayne, a wealthy American philanthropist and business owner, and Batman, his crime-fighting alter ego, have been entertaining audiences since 1939. The character was so popular after appearing in Detective Comics that DC Comics decided to give Batman a comic book of his own. In doing so, they created one of the company's most successful franchises. Author Michael Burgan details the history of Batman--from his tragic origin story and his infamous...

EXPLORING THE POLAR REGIONS TODAY8 titles64 pages eachThis series explores topics related to the Arctic and Antarctic regions of the globe. The growing importance of these regions on the world stage, their place in the ongoing climate crisis, their roles as the home to amazing wildlife, and their history as the homeland of indigenous people all are featured in these titles. Though the polar regions don t get the coverage that more populated areas...