NY Times bestselling author, K.N. Lee presents book one of the critically acclaimed urban-fantasy series critics and fans are calling Lucifer meets The Vampire Diaries.

The angels and made a treaty with vampires. No human deaths. Mutual exchanges of blood for monetary payment and protection. Vampires must remain in the shadows of their castle clans.

Koa, a half-blood vampire works for the organization that enforces this treaty. With her enchanted sword, and thirst for vengeance, she deals justice without mercy.

Halston, a fallen angel on a quest for redemption, heads the Netherworld Division and serves as Koa's captain.

When a demon arises from the criminal underbelly of London, eager to destroy the peace between supernatural beings and humans, Koa and Halston find themselves outmatched.

There are rumors of a prophet prince who can help, they just have to travel to an alternate universe to break him out of a supernatural prison.

Prepare for an epic paranormal adventure full of vampires, angels, shifters, and magic that grips you from the start and doesn't let go.

The Chronicles of Koa Series Publication order:
Netherworld (The Chronicles of Koa, Book 1)
Dark Prophet (The Chronicles of Koa, Book 2)
Blood Princess (The Chronicles of Koa, Book 3)
Crimson King (The Chronicles of Koa, Book 4)

"Authors who elect to write paranormal fiction take a leap of faith - especially when their audience is the Young Adult group. Though this is the first of her book this reviewer has read it is easy to see why she has gained such a wide audience. Her vampire stories retain enough of the expected magic and fright demanded by lovers of the genre, but at the same time she manages to infuse her tales with aspects of humanity not usually found in the routine vampire novels."- Grady Harp HALL OF FAME TOP 100 REVIEWER VINE VOICE

"The Chronicles of Koa is a wonderful story full of likable characters, a clear world, and a fun mission." Kirstin L. Pulioff, author of The Escape of Princess Madeline

"It has a fantastic story, twists and turns throughout, and some mysteries you won't see coming. I'm looking forward to reading more of her books as she writes them. The Chronicles of Koa #2 will certainly be a day one purchase for me!"
Thomas Ray Manning, author of Energize (From the Logs of Daniel Quinn)

"The ending had me on edge. I have to say I have not read a vampire novel like this one before." Glenna Maynard, author of Beautiful Strangers

Grab your copy today! Embark on a paranormal adventure series that is perfect for young adult and adult readers of Ilona Andrews, J.K. Rowling, Karen Marie Moning, and Patricia Briggs.