Samantha Martin is an imp, enjoying an extended vacation from Hel. All she wants to do is drink beer by the pool, play mischievous pranks on the humans, and get her hot neighbor in the sack. It's a relaxing break from her infernal home as long as she manages to avoid the angels, who won't hesitate to execute her on sight. But when her naughty hellhound lands her in trouble with the local werewolf pack, Sam is blackmailed into helping track and catch a killer. The steps she must take to appease the werewolves will put her right in the crosshairs of the angels.

Mack might be, to all intents and purposes, a normal looking human, but she lives with a pack of shapeshifters in Cornwall in rural England after being dumped there by her mother when she was just a young child. She desperately wants to be accepted by her surrogate family, not least because a lot of them hate her for merely being human, but for some reason her blood just won't allow the transformation to occur.

Brash, cocky, and unbeatable with a sword (well, almost), Sam of Haywood is the most promising Paladin trainee in the kingdom of Thule. The only problem is that Sam is really Lady Samantha, daughter of the 17th duke of Haywood, and if her father has his way, she'll be marrying a Paladin, not becoming one. But Sam has never held much interest in playing damsel in distress, and so she rescues herself from a lifetime of boredom and matrimonial drudgery.

Let's get one thing straight - Ivy Wilde is not a heroine. In fact she's probably the last witch in the world you'd call if you needed a magical helping hand, regardless of her actual abilities. If it were down to Ivy, she'd spend all day every day on her sofa, where she could watch TV, munch junk food, and talk to her feline familiar to her heart's content. However, when a bureaucratic disaster ends up with Ivy as the victim of a case of mistaken identity, she's yanked very unwillingly into Arcane Branch.

When the road forks, how do you know which path is the right one? Raven Black hunts evildoers for fun, but her vigilante justice isn't the only reason she's hiding from the law. Half vampire, half mage, she's spent years living as a rogue to stay alive. When a Russian shifter offers her a job in his covert organization hunting outlaws, dignity and a respectable career are finally within her grasp.