One minute, sixteen-year-old Zoey Redbird is a normal teenager dealing with everyday high school stress: her cute boyfriend Heath, the school's star quarterback who suddenly seems more interested in partying than playing ball; her nosy frenemy Kayla, who's way too concerned with how things are going with Heath; her uber-tough geometry test tomorrow. The next, she's Marked as a fledgling vampyre, forcing her to leave her ordinary life behind and join the House of Night, a boarding school where she will train to become an adult vampyre.

Eighteen-year-old Trinity Marrow may be going blind, but she can see and communicate with ghosts and spirits. Her unique gift is part of a secret so dangerous that she’s been in hiding for years in an isolated compound fiercely guarded by Wardens - gargoyle shape-shifters who protect humankind from demons. If the demons discover the truth about Trinity, they’ll devour her, flesh and bone, to enhance their own powers.

My whole world changed when I stepped inside the academy. Nothing is right about this place or the other students in it. Here I am, a mere mortal among gods...or monsters. I still can't decide which of these warring factions I belong to, if I belong at all. I only know the one thing that unites them is their hatred of me. Then there's Jaxon Vega. A vampire with deadly secrets who hasn't felt anything for a hundred years. But there's something about him that calls to me, something broken in him that somehow fits with what's broken in me. Which could spell death for us all.

Jess Carter only wants to finish out her senior year of high school. She only came to the tiny town of Banks, Idaho, to make sure her dad doesn't do anything too crazy. Dangerous stalkers and a group of students known as the Pack are the opposite of what she plans on, but that doesn't change the fact that she has zero intentions of getting involved. Except, the stalkers are after her; the insanely hot guy is one of the high school coaches; and the Pack...well, let's just say the name suits them. With nowhere else to turn, Jess must rely on the Pack to protect her.

Six years ago, I awoke in a cage with no knowledge of who I was or where I’d come from. Six years ago, I was spared the flesh markets and instead thrown in with a group of savages, where I learned it was fight or die. Now, eight Orders of Assassins are converging on the only home I’ve ever known. All in hopes of purchasing new blade slaves for their ranks. I’m for sale, yet all I want is a life far from death and ownership. Then I meet them, the Order of Scorpions. Their allure is a threat to the freedom I crave, but I won’t fall victim to their sting, no matter how tempting it might be.