The Year Without Summer — Jack Hunt

What if the sleeping giant beneath Yellowstone erupted? When recently divorced Catherine Shaw tries to reconnect with her young son Jordan by taking him on vacation in Yellowstone park, a series of disturbing events lead her to believe that the dormant supervolcano is on the brink of erupting. With the clocking ticking down and the aid of a damaged deputy park ranger, they will have to do more than convince the park superintendent of the imminent disaster. Thousands of blissfully unaware tourists have flocked to the serene park, trouble makers are on the loose, and not everyone wants to listen.The Year Without Summer is a fast paced, supervolcano disaster thriller from the author of Days of Panic and As We Fall. It's a realistic page turning story about a terrifying event that begins in Yellowstone National Park at the height of summer.