Believing he has discovered the burial chamber of a near-mythical Egyptian pharaoh and a mystical double crown, famed archaeologist Porter Stone and his team suffer bizarre accidents that Professor Jeremy Logan is brought in to investigate.

Some say the great mystery of how one can live in two worlds at once died with Thomas Hunter many years ago. Still others that the gateway to that greater reality was and is only the stuff of dreams. They are all wrong. Rachelle Matthews, who grew up in the small town of Eden, Utah, discovered just how wrong when she dreamed and awoke in another world. There she learned that she was the 49th Mystic, the prophesied one, tasked with finding five ancient...

Magnus Chase has always been a troubled kid. Since his mother's mysterious death, he's lived alone on the streets of Boston, surviving by his wits, keeping one step ahead of the police and the truant officers. One day, he is tracked down by a man he's never met -- a man his mother claimed was dangerous. The man tells him an impossible secret: Magnus is the son of a Norse god. The Viking myths are true. The gods of Asgard are preparing for war. Trolls,...

Critics have called David Lavender a "master storyteller" (Library Journal), his prose "virile, disciplined, yet personal" (New York Times), and his book "a balanced, learned, and lively history of an epochal human exploit" (Choice). Lavender sets the stage with a lucid account of the imperial rivalries between England, Spain, France, and the United States, and their role in Thomas Jefferson's decision to sponsor an expedition...

From the New York Times bestselling author of Band of Brothers and D-Day, the definitive book on Lewis and Clark's exploration of the Louisiana Purchase, the most momentous expedition in American history and one of the great adventure stories of all time.
In 1803 President Thomas Jefferson selected his personal secretary, Captain Meriwether Lewis, to lead a voyage up the Missouri River to the Rockies, over the mountains,...

"After his father's death, Prince Lir is tricked into embarking on a perilous quest to rescue a maiden from a dragon. The studious young prince is no warrior, but he uses his brains to make himself indispensable to the ill-tempered dragon. However, neither prince not dragon has bargained on the dark magic that manipulates them both -- and it may be left to the maiden herself to save them all. A clever prince, an unsuspectingly powerful woman, and...

Between 1803 and 1806, Meriwether Lewis and William Clark co-captained the most famous expedition in American history. But, while Lewis ended his life just three years later, Clark, as the highest-ranking Federal official in the West, spent three decades overseeing its consequences: Indian removal and the destruction of Native America. In a rare combination of storytelling and scholarship, best-selling author Landon Y. Jones presents for the first...

A biography of the team who explored the Louisiana Purchase territory while seeking the elusive Northwest Passage to the Pacific Ocean.

"Paxon Leah never thought of the old family sword hanging above his living room hearth as anything other than an intriguing ornament...until his sister is kidnapped by a sorcerer. Following the dark mage with nothing but this piece of steel to protect him, Paxon stumbles into a plot to overthrow the Druids and remake the world...and accidentally unlocks the powers of the ancient blade. Now, he must learn to master the sword's power in order to protect...

From preeminent math personality and author of The Joy of x, a brilliant and endlessly appealing explanation of calculus—how it works and why it makes our lives immeasurably better.

Without calculus, we wouldn't have cell phones, TV, GPS, or ultrasound. We wouldn't have unraveled DNA or discovered Neptune or figured out how to put 5,000 songs in your pocket.

Though many of us were scared away from this essential,

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