Welcome to a world like no other.

The Ringworld is a landmark engineering achievement, a flat band three million times the surface of the Earth, encircling a distant star. Home to trillions of inhabitants, not all of whom are human, and host to amazing technological wonders, the Ringworld is unique in all of the universe.

Explorer Louis Wu, an Earth-born human who was part of the first expedition to Ringworld, becomes enmeshed in interplanetary

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An unconventional woman and her buttoned-up guardian find passion in this opposites attract Regency romance from a New York Times–bestselling author.
"Whenever I'm asked which of my characters is my favorite, the answer always is Phadra Abbott. I love her scarves, her toe rings, and her desire to live life to its fullest." —Cathy Maxwell
As stubborn as she is beautiful, Phadra Abbott will not be deterred when she sets her...

"A dozen women join a secret 1850s Arctic expedition--and a sensational murder trial unfolds when some of them don't come back. Eccentric Lady Jane Franklin makes an outlandish offer to adventurer Virginia Reeve: take a dozen women, trek into the Arctic, and find her husband's lost expedition. Four parties have failed to find him, and Lady Franklin wants a radical new approach: put the women in charge. A year later, Virginia stands trial for murder....

"It is 1950. London is still reeling from World War II, and Margery Benson--a sensible schoolmarm and lonely spinster--is just trying to get through life. But one day, she reaches her breaking point, abandoning her job and her tidy, circumscribed life, to set out on an expedition to the other side of the world in search of an insect that may or may not exist: the golden beetle of New Caledonia, Margery's childhood obsession ever since her father gave...

"Lady Joanna Ware has no desire to wed again but that doesn't stop the flurry of suitors knocking on her door. Desperate to thwart another proposal, Joanna brazenly kisses Arctic explorer Alex, Lord Grant. Unable to deny the blazing attraction that flares, Joanna knows she's just set the gossip mill turning. After suffering countless infidelities during her marriage, she's accustomed to scandal. But nothing prepares her for the shocking news that...

An account--from the point of view of a pony--of what it was like to be part of Captain Robert Scott's 1910 expedition to reach the South Pole before rival Roald Amundsen.

"From the discovery of a strange parchment in an old book to the fantastic descent through a dormant volcano into a subterranean world of danger and beauty, A Journey to the Center of the Earth is as wonderfully entertaining today as when it was first published. One of Jules Verne's finest novels, its unique combination of "hard" science and vivid imagination helped establish this brilliant Frenchman as the father of modern science fiction. A high-tension...

"On occupied Mackinac Island, Voyageur Pierre Durant and local girl Angelique Labelle must decide where their loyalties lie, and what they will risk for love"--

"William Day should be an acclaimed Arctic explorer. But after a failed expedition, in which his remaining men only survived by eating their dead comrades, he returned in disgrace. Thirteen years later, his second-in-command, Jesse Stevens, has gone missing in the same frozen waters. Perhaps this is Day's chance to restore his tarnished reputation by bringing Stevens -- the man who's haunted his whole life -- back home. But when the rescue mission...

A whaler's daughter, Flora Mackie first crossed the Arctic Circle at the age of twelve and fell in love with the cold and unforgiving terrain. In 1889, she sets out to become a scientist and explorer. Despite those who believe that a young woman has no place in this harsh world of men, her determination leads her back to northern Greenland at the head of a British expedition. Yearning for wider horizons, American geologist Jakob de Beyn joins a rival...