The Plague Walker Medical Thriller Series Books 1-4 by Amazon bestselling author Michael Angel takes readers across the barren wastes of a former Soviet Republic, into the heart of a South American rain forest, and deep below the ocean's surface to a cauldron of underwater volcanoes.

Doctor Leigh Austen's ventured to all these places in a desperate attempt to stop deadly outbreaks from becoming full-bore pandemics - leaving audiences turning pages into the night, desperate for more. If you enjoy thrillers full of action, high-tech medicine, humor and a touch of romance, then this series is for you.

BONUS MATERIAL: In addition to four full-length novels, you'll also get The Plague Walker, a prequel novella that plunges Leigh Austen into the hell of an outbreak of Black Nile hemorrhagic fever.