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.

The Weyrs are full again, with old and new riders taking to the skies to fight Thread once again. But all is not well across Pern - the Oldtimers are struggling to adapt to the changes their centuries-long absence has brought and F'Lar and Lessa must carefully balance their conservative ways against those of their allies in the Crafts and Halls. As new technology makes the Red Star appear closer than ever, F'Lar's brother F'Nor starts to look for ways to rid Pern of Thread once and for all...but at what risk?

Nobody alive knew how the feud between Storn and Hammerfell had begun, but that didn't stop the fighting. When Storn's men burned Hammerfell's castle, his infant twin sons were separated, and each grew up thinking himself the rightful Duke of Hammerfell. Conn, raised in the mountains by his father's paxman, continued to fight the Storns. Alastair grew up with his mother in Thendara and planned to marry his cousin, Floria. But when Conn came to Thendara to seek King Aiden's help, and the twins encountered each other, it changed all their lives.

A long time ago in the future, the secret of time travel became known to all. Everyone seized the opportunity - and the world nearly ended. There will always be idiots who want to change history. And so, the Time Police were formed. An all-powerful, international organisation tasked with keeping the timeline straight. At all costs. Their success is legendary, and the Time Wars are over. But now the Time Police must fight to save a very different future - their own. This is the story of Jane, Luke and Matthew - arguably the worst recruits in Time Police history.... 

Simon Tregarth, a man from our own world, escapes his doom through the gates to the Witch World. There he aids the witch Jaelithe's escape from the hounds of Alizon, only to find himself embroiled in a deeper war against an even deadlier foe: the Kolder.