Ruby Callaway Series by D.N. Erikson

After twenty years inside a supernatural internment camp, bounty hunter Ruby Callaway is granted a temporary release by FBI Agent Colton Roark to help capture a necromancer publicly killing high ranking government officials. Each year, on the same day, the necromancer kills. And today marks the eighth anniversary. But after dying at the killer's hand, Ruby discovers something strange: the day repeats over and over, in an endless time loop starting at midnight... moreAfter twenty years inside a supernatural internment camp, bounty hunter Ruby Callaway is granted a temporary release by FBI Agent Colton Roark to help capture a necromancer publicly killing high ranking government officials. Each year, on the same day, the necromancer kills. And today marks the eighth anniversary. But after dying at the killer's hand, Ruby discovers something strange: the day repeats over and over, in an endless time loop starting at midnight. The killer has something much bigger planned for today. And Ruby, as the only one capable of seeing the necromancer's endless time loop, must stop the psychotic necromancer from obtaining unlimited power. But the world outside the fence has changed, the supernatural forced to live in sprawling slums lying just outside gleaming cities. And in this uneasy new world, there might be threats even greater than serial killers lurking in the shadows... less

Magical cults are better left alone. Especially when they've got friends in high places. When twenty-three bodies are discovered on the edge of the Fallout Zone, the FBI calls in Ruby Callaway and Colton Roark to investigate. From the powerful dark magic branded into the bodies, Ruby quickly determines those responsible: the Crusaders of Paradisum. Which is impossible, considering Ruby killed their Crusading Prophet, scattering the cult to the wind over a century ago... moreMagical cults are better left alone. Especially when they've got friends in high places. When twenty-three bodies are discovered on the edge of the Fallout Zone, the FBI calls in Ruby Callaway and Colton Roark to investigate. From the powerful dark magic branded into the bodies, Ruby quickly determines those responsible: the Crusaders of Paradisum. Which is impossible, considering Ruby killed their Crusading Prophet, scattering the cult to the wind over a century ago. But some people just don't know when to stay dead - especially when they've made new friends in powerful places. And that's a problem Ruby needs to fix. Before it kills her first. less

For her journey to end, Ruby must return to the beginning. After bounty hunter Ruby Callaway receives a cryptic note from an old nemesis, she sets out on a journey for the Tributary, a Realm long believed to be just a myth. Legends say that the Tributary is the source of all magical life - powerful enough to end MagiTekk's rule. And now Ruby has just twelve hours until the supposed entrance is sealed off forever. But MagiTekk has heard rumors of the Tributary's legendary magic as well... moreFor her journey to end, Ruby must return to the beginning. After bounty hunter Ruby Callaway receives a cryptic note from an old nemesis, she sets out on a journey for the Tributary, a Realm long believed to be just a myth. Legends say that the Tributary is the source of all magical life - powerful enough to end MagiTekk's rule. And now Ruby has just twelve hours until the supposed entrance is sealed off forever. But MagiTekk has heard rumors of the Tributary's legendary magic as well. And they have some secrets lurking in the shadows that will ensure the Realm's power winds up in their hands instead... Blood River is the thrilling conclusion to The Ruby Callaway Trilogy, which blends urban fantasy with dashes of cyberpunk, dystopian, and sci-fi into an explosive, original cocktail. less

The complete trilogy and all four side stories. Together for the first time. Supernatural bounty hunter Ruby Callaway has booked more than a few contracts over her long life. Some have been more dangerous than others.The Complete Ruby Callaway Collection gathers all of Ruby Callaway's novels and stories - almost a quarter million words of urban fantasy action - in a single volume for the first time... moreThe complete trilogy and all four side stories. Together for the first time. Supernatural bounty hunter Ruby Callaway has booked more than a few contracts over her long life. Some have been more dangerous than others.The Complete Ruby Callaway Collection gathers all of Ruby Callaway's novels and stories - almost a quarter million words of urban fantasy action - in a single volume for the first time. Join Ruby, her trusty shotgun, entertaining allies, and her Realmfaring intuition on adventures to worlds both familiar (Earth) and foreign (The Weald of Centurions, The Fae Plains). Spanning over two hundred years, from her origin story in 1812 (Bone Realm) to her battle against the corporate monolith MagiTekk in the near-future (Lightning Blade), The Ruby Callaway Collection is not your typical urban fantasy.But, then, Ruby isn't your typical bounty hunter.The Complete Ruby Callaway Collection contains all three full-length novels in The Ruby Callaway Trilogy: Lightning Blade, Shadow Flare, and Blood River. It also includes all four of Ruby's side adventures fleshing out her two century backstory, previously only available to subscribers of D.N. Erikson's newsletter. These include two novellas: Bone Realm and Going Home, and two side stories: "Silver Tempest" and "Kentucky Clear." less