All Systems Red is the tense first science fiction adventure novella in Martha Wells' series The Murderbot Diaries. For fans of Westworld, Ex Machina, Ann Leckie's Imperial Raadch series, or Iain M. Banks' Culture novels. The main character is a deadly security droid that has bucked its restrictive programming and is balanced between contemplative self-discovery and an idle instinct to kill all humans.

For millennia, the Shaa have subjugated the universe, forcing the myriad sentient races to bow to their joyless tyranny. But the Shaa will soon be no more. The Dread Empire is in its rapidly fading twilight, and with its impending fall comes the promise of a new galactic order...and bloody chaos. A young Terran naval officer marked by his lowly birth, Lt. Gareth Martinez is the first to recognize the insidious plot of the Naxid - the powerful, warlike insectoid society that was enslaved before all others - to replace the masters’ despotic rule with their own.

A washed-up treasure hunter, a hotshot racer, and a deadly secret society. They're all on a race against time to hunt down the greatest warship ever built. Some think the ship is lost forever, some think it's been destroyed, and some think it's only a legend, but one thing's for certain: whoever finds it will hold the fate of the universe in their hands. And treasure that valuable can never stay hidden for long....

Huntsmen, according to the Church, were damned, their blood unclean, unholy. Yet for Rosemary and Aaron Harker the Church was less important than being ready to stand against the Uncanny as not being prepared could lead to being dead. The year is 1913. America—and the world—trembles on the edge of a modern age. Political and social unrest shift the foundations; technology is beginning to make its mark. But in the shadows, things from the past still move. Things inhuman, uncanny. And the Uncanny are no friend to humanity.

In the six months since the raid that destroyed the makeshift transmitter, the Lost Soldiers have scratched out a permanent base on the world of R’Bak. But life in an often surprising and very alien binary system has not become any easier. Major Mara “Bruce” Lee’s pregnancy becomes a powerful reminder of that: without special indigenous plants, she might lose both her unborn child and her life. And, in the process of securing enough of that rare compound, her friend and crew chief Elroy Frazier will have to risk life, limb, and mind.