Jude Reid has 3 books in the Warhammer 40,000 catalogue, listed below in publication order with where each fits on the timeline.
Original summaries and chronology labels generated from the same catalog powering the atlas.
Jude Reid
In the aftermath of Cadia's fall, a Creed takes up the name and burden of the legendary Lord Castellan to rally the survivors of a broken world. Command, legacy, and defiance amid the ashes.
000.M42 - 333.M42
era date, medium confidence
Jude Reid
When a fallen warlord and his Night Lords descend on the cardinal world of Ophelia VII, the Abbess Sanctorum Morvenn Vahl defies the High Lords of Terra to lead the Sisters of Battle in its defence. Torn between her duty as a warrior-crusader and the cold politics of her office, she must rally the faithful and even the power of Living Saints to stand against the slaughter. The novel pairs furious Sororitas action with a character study of one of the Imperium's most senior figures.
334.M42 - 666.M42
era date, medium confidence
Jude Reid
An order of the Adepta Sororitas is thrown against a daemonic incursion that tests the limits of faith and flamer alike. A grim tale of zeal, sacrifice, and holy war against the warp.
667.M41 - 999.M41
era date, medium confidence