Keystone (Crossbreed Series: Book 1)

USA Today Bestseller Dannika Dark presents the first book in her most addictive urban fantasy series to date. Surprise twists, intriguing characters, and a world of magic so compelling that readers keep going back for more. SERIES COMPLETE! 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...