Black Hat Bureau

Rue Hollis thought she left the Black Hat Bureau behind ten years ago to run an apothecary and live quietly. But when her former partner arrives with news that a copycat of the Silver Stag—a paranormal serial killer she once put down—is slaughtering victims, Rue is dragged back into the field. The catch? The Bureau thinks she is still a ruthless killer, unaware she has sworn off black magic to become a white witch. In Black Hat, White Witch, hunting this new monster means surviving without exposing her secrets.

Cleaning up the wreckage from a violent attack on her apothecary is stressful enough, but seeing Arden and Camber hurt makes Rue crave vengeance. In Black Arts, White Craft, duty forces her to table personal anger. Honoring her pact with the director, Rue heads to Tennessee to help Clay and Asa track a vicious creature stalking locals. Yet stepping back into field work exposes a rot deeper than mere rogue beasts, plunging Rue straight into the heart of Bureau corruption.

When a festival reindeer turns up mutilated, Rue realizes dangers from her past are homing in on Samford. In Black Truth, White Lies, one dead beast quickly multiplies into a swarm of horrors terrorizing the town during A Downtown Dickens Christmas Festival. To make matters more complicated, a stranger walks into the apothecary claiming to be a long-lost relative of her father. As old allegiances fracture, Rue must choose between the dark bloodline she inherited and the family she has chosen.

A horrifying predator with an appetite for children is stalking the historic streets of Charleston, and Rue is on the hunt. But in Black Wings, Gray Skies, danger hits far closer to home when an enigmatic stranger walks into Hollis Apothecary. Rue’s pursuit is abruptly shattered by a hostage standoff back in Samford, where the intruder demands a face-to-face meeting with her. What the visitor reveals will upend everything Rue thought she knew about her past, her bloodline, and her buried history.

Across Mississippi, bloodthirsty summoners are resurrecting urban legends, forcing fresh victims to relive brutal murders. In Gray Witch, every nightmare Rue manages to put down is quickly replaced by another bloodcurdling horror. When the summoners strike at what she holds dearest, the blow shatters both Rue and her estranged father. Driven past the brink by this ultimate betrayal, he launches a lethal crusade to annihilate the Bureau—even if he has to cut down his own daughter to get his ruthless vengeance.

Morgues in New Orleans are missing bodies, sightings of a lake monster swirl, and Rue’s father is turning the French Quarter upside down seeking a necromancer. When the director sends Rue south during peak Mardi Gras mayhem, she knows she is actually tracking her father. In Gray Tidings, navigating dueling covens, drunken tourists, and vanishing corpses is just the start of the chaos. Can Rue unravel the conspiracy before her family’s war drowns the Big Easy in blood?

The dark power of the Maudit Grimoire is taking its toll on Rue, bleeding through her familiar bond and poisoning her beloved loinnir with a vicious lust for violence. A journey to the fae realm is supposed to purge the cursed book for good, but in Gray Court, those plans unravel fast. High Priestess Naeema demands Rue track down her missing daughter first. Caught between saving an innocent girl and stopping a magical corruption that threatens Colby’s very soul, Rue cannot afford to hesitate.

Escaping the bloody arena in Hael came at a staggering cost: an enemy king has slapped a ruthless bounty on her head. But in Gray Seas, a foreign vendetta is only the beginning of Rue’s problems. A psychotic stalker is carving grim messages into fresh corpses, and an investigation pushes Rue deep into the compound’s subterranean vaults. Confronting dark Bureau secrets, she uncovers shocking lies that threaten to topple the entire organization from within.

The Black Hat compound lies in ruins at the bottom of the sea, the director has vanished, and open season has begun on the surviving agents. While Rue scrambles to keep the remnants intact and locate her missing grandfather, Arden arrives with explosive demands. In Gray Days, the mounting chaos leaves Rue blind to an insidious strike. Reeling from a shattering betrayal, she must fight through devastating grief before old enemies destroy what little family she has left.

In Gray Dawn, the explosive final chapter of the series, Rue faces a terrifying race against the clock. Her loinnir familiar, Colby, is in the clutches of enemies, and Rue will tear down the world on a desperate rescue mission to bring her baby home. But as a rogue witch unleashes a twisted game of poison across whole communities, Rue must balance the agonizing choice between saving the one soul she loves most and shielding countless innocents from wholesale slaughter.