Colorado Parks & Wildlife Research Library

On Mars, a war of independence is brewing in an effort to end the exploitation of the planet by Earth-based multinational corporations. In a bid to forestall the conflict, Earth sends Art Randolph to negotiate with the revolutionaries

The red planet is no more. Now green and verdant, Mars has been dramatically altered from a desolate world into one where humans can flourish. The First Hundred settlers are being pulled into a fierce new struggle between the Reds, a group devoted to preserving Mars in its desert state, and the Green “terraformers.” Meanwhile, Earth is in peril. A great flood threatens an already overcrowded and polluted planet. With Mars the last hope for the...

Half a century after the Doomsday Battle, the uneasy balance of Dark Forest Deterrence keeps the Trisolaran invaders at bay. Earth enjoys unprecedented prosperity due to the infusion of Trisolaran knowledge. With human science advancing and the Trisolarans adopting Earth culture, it seems that the two civilizations can co-exist peacefully as equals without the terrible threat of mutually assured annihilation. But peace has also made humanity complacent....

Armed with secret knowledge, Juliette, now mayor of Silo 18 and her crew set out to rescue a world she hates but now understands better -- the world of the Silos with its rigid rules and terrible consequences for disobedience.

Augmenting her limited income by smuggling contraband to survive on the Moon's wealthy city of Artemis, Jazz agrees to commit what seems to be a perfect, lucrative crime, only to find herself embroiled in a conspiracy for control of the city. "Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit...

Two decades into the future humans are battling for their very survival when a powerful AI computer goes rogue, and all the machines on earth rebel against their human controllers.

An earth plainclothes policeman must work with a robot from another world to solve the murder of a Spacer on earth.

"Following her record-breaking debut trilogy, Ann Leckie, winner of the Hugo, Nebula, Arthur C. Clarke and Locus Awards, returns with an enthralling new novel of power, theft, privilege and birthright. A power-driven young woman has just one chance to secure the status she craves and regain priceless lost artifacts prized by her people. She must free their thief from a prison planet from which no one has ever returned. Ingray and her charge will return...

"The Maritime Unit had landed in paradise. After a terrifying ten-year transit from Solar System aboard the Ashanti, the small band of oceanographers and marine scientists were finally settled. Perched on a reef five hundred kilometers out from shore, they were about to embark on the first exploration of Donovan's seas. For the twenty-two adults and nine children, everything is new, exciting, and filled with wonder as they discover dazzling sea creatures,...

Corporate assassin Tamarland Benteen's last hope is the survey ship Vixen. With a load of scientists aboard under the supervision of Dr. Dortmund Weisbacher, Vixen is tasked with the first comprehensive survey of the newly discovered planet called Donovan. Given that back in Solar System, Boardmember Radcek would have Benteen's brain dissected, he's particularly motivated to make his escape. The transition that should have taken Vixen years is instantaneous....