Katherine knew it was wrong that African Americans didn't have the same rights as others - as wrong as 5+5=12. She knew it was wrong that people thought women could only be teachers or nurses - as wrong as 10-5=3. And she proved everyone wrong by zooming ahead of her classmates, starting college at 15, and eventually joining NASA, where her calculations helped pioneer America's first manned flight into space, its first manned orbit of Earth, and the world's first trip to the moon!

Twelve-year-old Percy Jackson is about to be kicked out of boarding school...again. No matter how hard he tries, he can't seem to stay out of trouble. But can he really be expected to stand by and watch while a bully picks on his scrawny best friend? Or not defend himself against his pre-algebra teacher when she turns into a monster and tries to kill him? Of course, no one believes Percy about the monster incident; he's not even sure he believes himself.

The city of Ember was built as a last refuge for the human race. Two hundred years later, the great lamps that light the city are beginning to flicker. When Lina finds part of an ancient message, she's sure it holds a secret that will save the city. She and her friend Doon must decipher the message before the lights go out on Ember forever! This stunning debut novel offers refreshingly clear writing and fascinating, original characters.

Hardly a day passes without Trille and Lena inventing some kind of adventure that often ends in trouble. Whether it's coaxing a cow onto a boat or tobogganing down the steepest and iciest hill with a chicken, there is always a thrill - and sometimes an injury - to be had. Trille loves to share everything with Lena, even Auntie Granny's waffles, which make everything just perfect. But when Lena has to move away, and Auntie Granny leaves the world, it sometimes seems nothing will ever be right again.

David Starr Jordan was a taxonomist, a man possessed with bringing order to the natural world. In time, he would be credited with discovering nearly a fifth of the fish known to humans in his day. When his specimen collections were demolished by lightning, by fire, and eventually by the 1906 San Francisco earthquake, many might have given up, given in to despair. But Jordan? He surveyed the wreckage at his feet, found the first fish that he recognized, and confidently began to rebuild his collection. And this time, he introduced one clever innovation.

Imagine undergoing an operation without anesthesia performed by a surgeon who refuses to sterilize his tools - or even wash his hands. This was the world of medicine when Thomas Dent Mütter began his trailblazing career as a plastic surgeon in Philadelphia during the middle of the 19th century. Although he died at just 48, Mütter was an audacious medical innovator who pioneered the use of ether as anesthesia, the sterilization of surgical tools, and a compassion-based vision for helping the severely deformed, which clashed spectacularly with the sentiments of his time.

From the duo behind the massively successful and award-winning podcast Stuff You Should Know comes an unexpected look at things you thought you knew. Josh Clark and Chuck Bryant started the podcast Stuff You Should Know back in 2008 because they were curious - curious about the world around them, curious about what they might have missed in their formal educations, and curious to dig deeper on stuff they thought they understood.

Canadian botanist, biochemist, and visionary Diana Beresford-Kroeger's startling insights into the hidden life of trees have already sparked a quiet revolution in how we understand our relationship to forests. Now, in a captivating account of how her life led her to these illuminating and crucial ideas, she shows us how forests can not only heal us but save the planet.

Obsessive, brilliant, and tortured, Nikola Tesla was lauded for his invention of the alternating current (AC) and other significant contributions to science. His claim that “harnessing the forces of nature was the only worthwhile scientific endeavor" both impressed and enraged the scientific community. Eventually his peers could no longer dismiss his eccentricities and began to view him as a crackpot - a potentially dangerous one.

Ever wonder why New York is called the "Big Apple" or why some countries drive on the right and some on the left? Well, wonder no more. This and over 100 other fascinating questions are answered in detail inside, along with some interesting Bonus Facts related to each topic to fully satisfy even the most learned of trivia buffs.

In 2013, the New York Times published an obituary for Yvonne Brill. It began: “She made a mean beef stroganoff, followed her husband from job to job, and took eight years off from work to raise three children.” It wasn’t until the second paragraph that readers discovered why the Times had devoted several hundred words to her life: Brill was a brilliant rocket scientist who invented a propulsion system to keep communications satellites in orbit, and had recently been awarded the National Medal of Technology and Innovation.

For more than 30 years, Patience Gray, author of the celebrated cookbook Honey from a Weed, lived in a remote area of Puglia in southernmost Italy. She lived without electricity, modern plumbing, or a telephone, grew much of her own food, and gathered and ate wild plants alongside her neighbors in this economically impoverished region. She was fond of saying that she wrote only for herself and her friends, yet her growing reputation brought a steady stream of international visitors to her door.

Renowned linguistic anthropologist Don Kulick first went to study the tiny jungle village of Gapun in New Guinea over 30 years ago to document how it was that their native language, Tayap, was dying. But you can't study a language without settling in among the people, understanding how they speak every day, and even more, how they live. This book takes us inside the village as Kulick came to know it, revealing what it is like to live in a difficult-to-get-to village of 200 people, carved out like a cleft in the middle of a swamp, in the middle of a tropical rainforest.

In her wise and elegant new audiobook, Jane Goodall blends her experience in nature with her enthusiasm for botany to give listeners a deeper understanding of the world around us. Long before her work with chimpanzees, Goodall's passion for the natural world sprouted in the backyard of her childhood home in England, where she climbed her beech tree and made elderberry wine with her grandmother. The garden her family began then, she continues to enjoy today. Seeds of Hope takes us from England to Goodall's home-away-from-home in Africa.

The Abundance of Less captures the texture of sustainable lives well lived in these ten profiles of ordinary—yet exceptional—men and women who left behind mainstream existences in urban Japan to live surrounded by the luxuries of nature, art, friends, delicious food, and an abundance of time. Drawing on traditional Eastern spiritual wisdom and culture, these pioneers describe the profound personal transformations they underwent as they escaped the stress, consumerism, busyness, and dependence on technology of modern life.