Death on the River of Doubt takes listeners inside the thrilling journey that unfolded as Theodore Roosevelt and his companions navigated the Amazonian River of Doubt through an unforgiving and unpredictable jungle. With new threats at every turn, from bloodthirsty piranhas and raging rapids to starvation, disease, and a traitor in their own ranks, it seemed that not everyone would make it out alive.

Although the mission school bans all that is Navajo, Ned secretly clings to his native language and culture. Proudly joining the U.S. Marines in 1943, he becomes a top-secret Navajo Code Talker. During bloody battles for Japanese islands, Ned and his brave band of code-talking brothers save thousands of lives using Navajo encryption the enemy never cracks.

With no mission board to support or guide her, and less than 10 dollars in her pocket, Gladys Aylward left her home in England to answer God's call to take the message of the gospel to China. With the Sino-Japanese War waging around her, she struggled to bring the basics of life and the fullness of God to orphaned children. Time after time, God triumphed over impossible situations, and drew people to himself. Gladys Aylward: The Little Woman tells the story of one woman's determination to serve God at any cost.

Esperanza Ortega possesses all the treasures a young girl in Aguascalientes, Mexico could want. But a sudden tragedy shatters that dream, forcing Esperanza and Mama to flee to California and settle in a Mexican farm labor camp. There they confront the challenges of hard work, acceptance by their own people, and economic difficulties brought on by the Great Depression. Pam Munoz Ryan eloquently portrays the Mexican workers' plight in this abundant and passionate novel.

This edition of Margot Lee Shetterly’s acclaimed book is perfect for young students. It's the powerful story of four African-American female mathematicians at NASA who helped achieve some of the greatest moments in our space program. Before John Glenn orbited the earth, or Neil Armstrong walked on the moon, a group of dedicated female mathematicians known as “human computers” used pencils, slide rules, and adding machines to calculate the numbers that would launch rockets, and astronauts, into space.

Elizabeth Ann was orphaned at an early age and raised by her maiden aunts in the busy city. But suddenly illness forces the aunts to send her to other relatives: the Putnams, who live in the country on a farm. Elizabeth Ann learns all about the farm and making butter and applesauce and dearly loves the the life there. Then, one of the aunts comes back and wants to take her back to the city. Such a dilemma!

Fourteen-year-old John Barron is asked, like his father and grandfather before him, to spend the summer taking care of their sheep in the haymeadow. Six thousand sheep. John will be alone, except for two horses, four dogs, and all those sheep. John doesn't feel up to the task, but he hopes that if he can accomplish it, he will finally please his father. But John finds that the adage "things just to sheep" is true when the river floods, coyotes attack, and one dog's feet get cut.

Leonardo da Vinci created the two most famous paintings in history, The Last Supper and the Mona Lisa. But in his own mind, he was just as much a man of science and engineering. With a passion that sometimes became obsessive, he pursued innovative studies of anatomy, fossils, birds, the heart, flying machines, botany, geology, and weaponry.

This breathtaking, full-color illustrated fantasy is inspired by Chinese folklore, and is a companion to the Newbery Honor winner Where the Mountain Meets the Moon. Pinmei's gentle, loving grandmother always has the most thrilling tales for her granddaughter and the other villagers. However, the peace is shattered one night when soldiers of the Emperor arrive and kidnap the storyteller. Everyone knows that the Emperor wants something called the Luminous Stone That Lights the Night.

Mara is a proud and beautiful slave girl who yearns for freedom in ancient Egypt, under the rule of Queen Hatshepsut. Mara is not like other slaves; she can read and write, as well as speak the language of Babylonian. So, to barter for her freedom, she finds herself playing the dangerous role of double spy for two arch enemies—each of whom supports a contender for the throne of Egypt. Against her will, Mara finds herself falling in love with one of her masters, the noble Sheftu, and she starts to believe in his plans of restoring Thutmose III to the throne.

Bill Bryson and his family live in a Victorian parsonage in a part of England where nothing of any great significance has happened since the Romans decamped. Yet one day, he began to consider how very little he knew about the ordinary things of life as he found it in that comfortable home. To remedy this, he formed the idea of journeying about his house from room to room to “write a history of the world without leaving home.”

Wilfred woke early. It was his birthday. He had lots of lovely presents, but the best one was a surprise.… Mr Apple had organised a secret celebration picnic and all the mice of Brambly Hedge were invited. There was so much to carry. Poor Wilfred got very tired as he lurched and bumped his way along the grassy track. What was it Mrs Apple had said was in his hamper? Knives? Sandwiches? They were certainly heavy! When they finally arrived, Wilfred was allowed to open up the hamper and there he found the best treat of all….

Alexander von Humboldt (1769-1859) was an intrepid explorer and the most famous scientist of his age. His restless life was packed with adventure and discovery, whether climbing the highest volcanoes in the world or racing through anthrax-infested Siberia. He came up with a radical vision of nature, that it was a complex and interconnected global force and did not exist for man's use alone. Ironically, his ideas have become so accepted and widespread that he has been nearly forgotten.

Harry Potter has never even heard of Hogwarts when the letters start dropping on the doormat at number four, Privet Drive. Addressed in green ink on yellowish parchment with a purple seal, they are swiftly confiscated by his grisly aunt and uncle. Then, on Harry's eleventh birthday, a great beetle-eyed giant of a man called Rubeus Hagrid bursts in with some astonishing news: Harry Potter is a wizard, and he has a place at Hogwarts School of Witchcraft and Wizardry. An incredible adventure is about to begin!

Beatrix Potter (1866-1943) is one of the world's best-selling, most cherished authors of children's literature whose books have enchanted generations for over a hundred years. Yet how she achieved this legendary status is just one of several stories of her remarkable and surprising life. Inspired by her 23 "tales", Matthew Dennison takes a selection of quotations from Potter's stories and uses them to explore her multifaceted life and character: repressed Victorian daughter; thwarted lover; artistic genius; formidable countrywoman.