In the winter of 1885, decorated war hero Colonel Allen Forrester leads an exploratory expedition up the Wolverine River and into the vast, untamed Alaska Territory. Leaving behind Sophie, his newly pregnant wife, Forrester records his extraordinary experiences in hopes that his journal will reach her if he doesn't return. As they map the territory and gather information on native tribes, whose understanding of the natural world is unlike anything...

The year is 1845 and young researcher Eliot Saxby is paid to go on an expedition to the Arctic in the hope of finding remains of the by now extinct Great Auk. He joins a hunting ship, but the crew and the passengers are not what they seem. Caught in the web of relationships on board, Eliot struggles to understand the motivations of the sociopathic Captain Sykes; the silent first mate, French; the flamboyant laudanum-addicted Bletchley; and most importantly...

"It begins in Africa... A United Nations relief team in a small village in the Congo makes an alarming discovery. An unknown force is leveling the evolutionary playing field. Men, women, and children have been reduced to a dull, catatonic state. The environment surrounding them--plants and animals--has grown more cunning and predatory, evolving at an exponential pace. The insidious phenomenon is spreading from a cursed site in the jungle -- known...

This is the story of the charismatic explorer who Simon Bolivar called "the true discoverer of South America," and of the daring expedition that altered the course of science. Humboldt was the reigning scientific mind of the early 19th century, a unique combination of naturalist and adventurer. On a 6,000-mile journey through what is now Venezuela, Colombia, Ecuador, Peru, Mexico and Cuba, risking his life in treacherous terrain, he conducted the...

"The riveting tale of two pioneering botanists and their historic boat trip down the Colorado River and through the Grand Canyon. In the summer of 1938, botanists Elzada Clover and Lois Jotter set off to run the Colorado River, accompanied by an ambitious and entrepreneurial expedition leader, a zoologist, and two amateur boatmen. With its churning waters and treacherous boulders, the Colorado was famed as the most dangerous river in the world. Journalists...

When Dryer and Danforth set out to explore the Antarctic continent, they encounter a strange civilization that traveled to Earth from the far regions of space millions of years ago, and now Dryer and Danforth are sent to be Earth's ambassadors to space.

"Lone McGantry is a former Indian scout for the Army, now in his late thirties, a drifting horse wrangler, cowboy and guide. He's not fully ready to settle down but leaning gradually toward that lifestyle if he could find the right conditions. The Nebraska Sandhills of the 1880s are a vast, untamed expanse of treeless, rolling hills scoured by harsh wind and blistering sun. Into this rugged landscape former Indian scout Lone McGantry reluctantly agrees...