Yellowstone is controlled by nature. Its beauty is breathless and tranquil. Crystal clear streams flow. Buffalo roam freely. It's what's happening beneath that will bring HELLFIRE! "Edge of the seat thrilling!" The Yellowstone Series, an Amazon Charts bestselling disaster thriller from international best-selling author, Bobby Akart, takes the reader on a thrill ride as a cataclysmic event of extinction level proportions ticks away like a time bomb, awaiting its moment. Millions of people visit the Yellowstone National Park every year blissfully unaware they are on top of the greatest killer man has ever known - the Yellowstone Supervolcano. "Akart writes so eloquently that you forget you are reading a story. You are in the book ... running from the volcano, fearing for your life." Beneath this primal allure simmers a catastrophic threat. A caldera the size of Mount Everest, created hundreds of thousand of years ago, which holds back super-heated magma, rising and falling, looking for release. Scientists agree. The eruption of the Yellowstone supervolcano is overdue for an eruption. Events have been set into motion that lit the fuse of the greatest disaster mankind has ever known. Is it going to happen? Yes. Do we know when? Anytime, or not within our lifetime, hopefully. But if it does ... The eruption of the Yellowstone supervolcano will be more than a spectacle to grab our attention. It will be the end of the world as we know it. PRAISE FOR THE AUTHOR "No one, and I mean NO ONE, does it better! Mr. Akart knows how to write a thriller that is too realistic for comfort." "Vintage Akart ... he scares the wits into you, and then shows you to survive the greatest threats to our existence." "When an author can bring out so many emotions in a reader, it is the sign of some damn fine writing." "Emotional and action packed with plot twists that keep you hooked." "Packed with suspense, drama, and raw emotion ... Akart has a firm grasp of the science and uses his masterful storytelling skills to shift between the plot and the learning experience which is a trademark of his novels." ABOUT THE YELLOWSTONE SERIES Volcanoes are the Earth's way of letting off steam. While most people look at volcanic eruptions as natural disasters, the fact of the matter is, without them, the Earth would explode. Deep beneath the surface of the planet, excess heat builds up, finding a way to vent. Like an overcrowded bus on a hot summer day, the overheated magma stews in its own madness, allowing pent-up frustrations to boil over, until it releases its fury - its HELLFIRE - upon the world above. Yellowstone is the most potentially explosive, violent, deadly, active volcano on our planet and scientists agree, a catastrophic eruption is inevitable. Yellowstone is extraordinary in its potential and is quite simply, Earth's greatest killer. You've been warned. BOOKS IN THE YELLOWSTONE SERIES Book One: Hellfire Book Two: Inferno Book Three: Fallout Book Four: Survival