
Cold Awakening
science fiction
Series · science fiction
The Sisters of Battle series by James Swallow has 2 books and is best read in publication order, starting with Faith and Fire (2006).
Start here: Faith and Fire (2006) — then read straight through in publication order.
The order the books were released — the default way to read the series.
James Swallow's Sisters of Battle novels were, for years, the primary prose showcase for the Adepta Sororitas -- the Imperium's order of armoured, faith-driven warrior nuns -- centred on Sister Miriya of the Order of Our Martyred Lady and the Hospitaller Verity. Faith and Fire (2006) sends Miriya's squad to investigate a suspiciously quiet world and into a conspiracy involving a heretical scientist and forbidden xenos technology, forcing the Sisters to confront an enemy that undermines their faith as much as their firepower.
Hammer and Anvil (2011) reunites the same two leads years later on a different, necron-haunted world, where a Sororitas mission to reconsecrate a lost Ecclesiarchy outpost wakes something that should have stayed buried. The two books share characters and tone rather than a single continuous plot, giving Swallow room to build out the Sisters' particular culture -- zealotry and genuine heroism sitting uneasily together -- across two mostly self-contained stories rather than one serialized arc.
Two: Faith and Fire (2006) and Hammer and Anvil (2011).
Faith and Fire first -- Hammer and Anvil follows the same two lead characters afterward, though its own plot is a separate, self-contained story.
No, the central mystery in each book stands alone, but reading Faith and Fire first gives the returning characters, Sister Miriya and Hospitaller Verity, their proper introduction.
As a two-book arc from Swallow, yes. Other Black Library authors have since written further, separate Adepta Sororitas fiction not tracked in this file.
Reading order last verified .