Amber & Fran Love This Guy!
Sandman Slim has been to Heaven and Hell and many places in between, but now he finds himself in an unknown land: the far, far edge of the Tenebrae, the desolate home of the lost dead. Making his way inland with nothing but his unerring instinct for trouble to guide him, he collides with a caravan of the damned on a mysterious crusade, led by the ruthless Magistrate. Alone and with no clue how to get back home, he throws in with this brutal bunch made up of human souls, Hellion deserters, rogue angels—and Father Traven.
Slim didn’t land in Tenebrae by chance. His little stunt of trying to open Heaven has set off a tsunami across the universe. Now, the afterlife is falling apart because of the ensuing warfare. And when Heaven finds out Slim is close by, the angels put a fat bounty on his head.
It’s one thing to ride with a ferocious criminal pack across the treacherous plains—it’s another to do it when everyone in the land of the dead is itching to keep you there permanently. But Slim’s not too worried. He’s been fighting cosmic forces bent on destroying Heaven, Hell, Earth, and him for years. A pack of vicious bounty hunters, vengeful angels, and dangerous enemies with friendly smiles isn’t going to stop him fixing the chaos he’s caused . . . one way or another.

Fran Loves This Seres! (Amber loves her October Day series - but hasn't tried this one yet!)
Improbable, adjective:
1. Not very likely to happen; not probable.
2. Probably not a very good idea anyway.
3. See also “bad plan.”
As the youngest of the three Price children, Antimony is used to people not expecting much from her. She’s been happy playing roller derby and hanging out with her cousins, leaving the globe-trotting to her older siblings while she stays at home and tries to decide what she wants to do with her life. She always knew that one day, things would have to change. She didn’t think they’d change so fast.
Annie’s expectations keep getting shattered. She didn’t expect Verity to declare war on the Covenant of St. George on live television. She didn’t expect the Covenant to take her sister’s threat seriously. And she definitely didn’t expect to be packed off to London to infiltrate the Covenant from the inside…but as the only Price in her generation without a strong resemblance to the rest of the family, she’s the perfect choice to play spy. They need to know what’s coming. Their lives may depend on it.
But Annie has some secrets of her own, like the fact that she’s started setting things on fire when she touches them, and has no idea how to control it. Now she’s headed halfway around the world, into the den of the enemy, where blowing her cover could get her killed. She’s pretty sure things can’t get much worse. Antimony Price is about to learn just how wrong it’s possible for one cryptozoologist to be.
Amber & Fran Loves This Series! (Ignore the dopey cover! They are great!)
The thrilling final installment of Chloe Neill's New York Times bestselling urban fantasy series sees sinister sorcery advancing across Chicago, and it might usher in the fall of Cadogan House....
Since the night of her brutal attack and unwilling transformation into a vampire, Merit has stood as Sentinel and protector of Chicago's Cadogan House. She's saved the Windy City from the forces of darkness time and again with her liege and lover, Ethan Sullivan, by her side.
When the House is infiltrated and Merit is attacked by a vampire who seems to be under the sway of dark magic, Merit and Ethan realize the danger is closer than they could have imagined. As malign sorcery spreads throughout the city, Merit must go to war against supernatural powers beyond her comprehension. It is her last chance to save everything and everyone she loves.