Perihelion and its crew embark on a dangerous new mission at a corporate-controlled station in the throes of a hostile takeover...

Here is the earliest prequel to the “Murder Bot Diaries”. It was posted on-line in 2018. It was story 6 in the collaboration “Take Us To A Better Place Stories” in 2019. The artist is Aya Morton.

Home: Habitat, Range, Niche, Territory was originally given free to readers who pre-ordered Martha’s Murderbot novel, Network Effect, the fifth entry in the series. The events occur just after the fourth novella, Exit Strategy. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

Murderbot—the sardonic, almost-homicidal, media-loving android created by Martha Wells—has proven to be one of the most popular characters in 21 st century science fiction. Everything that makes this protagonist (it would be wrong to call Murderbot a hero) beloved of fans is on display in Compulsory. While trying to watch episode 44 of The Rise and Fall of Sanctuary Moon, Murderbot is—again, what is it with humans?—distracted by something that is technically outside its purview. A miner is suddenly in danger following a pointless (to Murderbot’s way of thinking) argument, and the choice is to risk discovery and leap into action, which would require hitting the pause button during a very exciting part of SanctuaryMoon, or to follow orders and stay still. This is a tougher choice than it seems. But then, when has Murderbot ever been faced with an easy choice? A shorter version of this story originally appeared in Wired magazine.

It has a dark past--one in which a number of humans were killed. A past that caused it to christen itself “Murderbot." But it has only vague memories of the massacre that spawned that title, and it wants to know more. Teaming up with a Research Transport vessel named ART (you don’t want to know what the “A” stands for), Murderbot heads to the mining facility where it went rogue. What it discovers will forever change the way it thinks. Alternate cover of ISBN 9781250186928. Another cover edition can be found here

In a corporate-dominated spacefaring future, planetary missions must be approved and supplied by the Company. Exploratory teams are accompanied by Company-supplied security androids, for their own safety. But in a society where contracts are awarded to the lowest bidder, safety isn’t a primary concern. On a distant planet, a team of scientists are conducting surface tests, shadowed by their Company-supplied ‘droid — a self-aware SecUnit that has hacked its own governor module, and refers to itself (though never out loud) as “Murderbot.” Scornful of humans, all it really wants is to be left alone long enough to figure out who it is. But when a neighboring mission goes dark, it's up to the scientists and their Murderbot to get to the truth.

In a corporate-dominated spacefaring future, planetary missions must be approved and supplied by the Company. Exploratory teams are accompanied by Company-supplied security androids, for their own safety. But in a society where contracts are awarded to the lowest bidder, safety isn’t a primary concern. On a distant planet, a team of scientists are conducting surface tests, shadowed by their Company-supplied ‘droid — a self-aware SecUnit that has hacked its own governor module, and refers to itself (though never out loud) as “Murderbot.” Scornful of humans, all it really wants is to be left alone long enough to figure out who it is. But when a neighboring mission goes dark, it's up to the scientists and their Murderbot to get to the truth.

No, I didn’t kill the dead human. If I had, I wouldn’t dump the body in the station mall. When Murderbot discovers a dead body on Preservation Station, it knows it is going to have to assist station security to determine who the body is (was), how they were killed (that should be relatively straightforward, at least), and why (because apparently that matters to a lot of people—who knew?) Yes, the unthinkable is about to happen: Murderbot must voluntarily speak to humans! Again!

It calls itself Murderbot, but only when no one can hear. It worries about the fragile human crew who've grown to trust it, but only where no one can see. It tells itself that they're only a professional obligation, but when they're captured and an old friend from the past requires urgent assistance, Murderbot must choose between inertia and drastic action. Drastic action it is, then.

Murderbot wasn’t programmed to care. So, its decision to help the only human who ever showed it respect must be a system glitch, right? Having traveled the width of the galaxy to unearth details of its own murderous transgressions, as well as those of the GrayCris Corporation, Murderbot is heading home to help Dr. Mensah—its former owner (protector? friend?)—submit evidence that could prevent GrayCris from destroying more colonists in its never-ending quest for profit. But who’s going to believe a SecUnit gone rogue? And what will become of it when it’s caught?

SciFi’s favorite antisocial A.I. is again on a mission. The case against the too-big-to-fail GrayCris Corporation is floundering, and more importantly, authorities are beginning to ask more questions about where Dr. Mensah’s SecUnit is. And Murderbot would rather those questions went away. For good.

It has a dark past--one in which a number of humans were killed. A past that caused it to christen itself “Murderbot." But it has only vague memories of the massacre that spawned that title, and it wants to know more. Teaming up with a Research Transport vessel named ART (you don’t want to know what the “A” stands for), Murderbot heads to the mining facility where it went rogue. What it discovers will forever change the way it thinks. Alternate cover of ISBN 9781250186928. Another cover edition can be found here