Karina Espinosa is the Urban Fantasy Author of the Mackenzie Grey novels and The Last Valkyrie series. Infatuated with travel, pop culture, and the need to write everything down, she spends much of her days in front of a computer working on her next book, shopping online, and listening to music. With nomadic tendencies, she is currently resting her head in South Florida until the itch to move strikes again. You can usually catch her on Facebook, Instagram, and live-tweeting during episodes of Game of Thrones.
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