Hawk's Hollow, Colorado. 1894. Four young women with very different lives and very different dreams, except for one thing: they were chosen to be the Riders of the Apocalypse. Penelope is on a quest to reconnect with the tribe that represents half her blood. Willow wants to win the cross-country horse race, even if it means pretending to be a man. Felicity longs to escape from the cage society has created around her. And Dynah is bound and determined to be Rodeo Queen if it kills her. But when strange things begin happening to each of the young women, their personal agendas are derailed by a much bigger purpose. By the time they realize what their new powers mean and that the four of them have been chosen for a dark destiny, the apocalypse is nigh. Because Hell hath no fury... A fantasy western with steampunk flavor and a feminist twist on the apocalypse.

The sixth seal is broken, and the anti-Christ has risen. As the world falls into complete chaos, the Four Horsewomen find an unexpected ally: The Morrigan. She's their last chance to learn to control their powers as Riders before the final battle for humanity. Time is running out to save the world. But first, the Riders must save themselves. Felicity's psyche is broken after Sekhmet's possession and she refuses help from anyone, especially Dynah, causing a rift between them. Willow slides further towards the brink of darkness as she struggles to save humanity instead of end it. And Penelope traverses the perilous realm of dreams each night in search of the dream bridge that can free Atsa from his prison. The end of all things draws ever closer, and just when they think things can't get worse, an explosive discovery changes everything. No matter what the Riders are willing to sacrifice to save the world, its destruction may be inevitable.

Soul Thief. Bartender. Bounty Hunter. When offered a job on the Holy Representative's special security team, bounty hunter Zyan Star couldn't be less interested - until she finds out it's her most hated of exes they're trying to track down. She's had over two hundred years to fantasize about revenge. She just didn't quite imagine it playing out alongside the emissaries of Heaven. Working with Eli, the uptight angel who heads up the HR's security, is just about as much fun as Zy expects. He of course wants her ex brought to justice through legal avenues, which is very inconvenient and incredibly boring. As she dives into the case, however, she realizes there's more at stake than her plot for payback. Like, the free will of mankind, and preventing the minions of hell from taking over the sovereign dimensions. This job is going to push her to the limits of her abilities, and there's just a slight problem with that: the powers she's...

The Riders may have kept the sixth seal from being broken, but the Apocalypse is far from over. Four new Riders have emerged with the sole purpose of hunting and destroying them. Atsa is still imprisoned in the realm of Spider Woman. And their powers, including the elemental magic they discovered, is far from within their control. In order to survive, the Riders must split up. Felicity and Dynah work on deciphering the spell in Sekhmet's book while Willow and Penelope go in search of a half-angel who might be the only one who can tutor them. That is, if she doesn't kill them first. Time is running out, and it's more than their lives at stake: the whole world hangs in the balance.

The Apocalypse is nigh as the four horsewomen begin to search for the seven seals that will destroy humanity. If they can stop them from being broken, they can also stop the end of the world. But it's not just the angels who want to bring about the Apocalypse - gods and goddesses from all corners of the earth want their share of the reaping of souls. Their enemies are multiplying quickly, but the true battle lies within as the Riders learn to contend with their new powers. The more they use their magic, the harder it gets to remember their humanity. Can they learn to use their magic for creation rather than destruction? And more importantly, can they resist their purpose as Riders, when everything within them sings for the end of the world?

Can Zyan avert the war that's brewing before her past catches up to her, quite literally? When one of the angelic warriors goes missing, Zyan and Eli head off to Dublin to join the search. As soon as they arrive, they're swept into rising tensions between the angelic forces and the other supernatural races. As more supernaturals go missing, Archangel Michael will stop at nothing to put the perpetrator behind bars, even if it means placing the city under martial law. To add to the mess, Zyan's sister Anna is in Dublin, and where Anna is, Lucifer is only a step behind. Not to mention Alexander, Zyan's sworn enemy. Zyan has more than a sneaking suspicion they're at the heart of a spree of recent demon invasions. But something is odd about these demons, and if she doesn't figure it out before Lucifer reveals his ultimate plan, the price could be catastrophic. As if things couldn't get worse, being back in Ireland where she was turned immortal has dredged...