Most people don't know it's there. The caldera is so large that it can only be seen from a plane or satellite. It just could be overdue for an eruption, which would change the landscape and climate of our planet.For Alex, being left alone for the weekend means having the freedom to play computer games and hang out with his friends without hassle from his mother. Then the Yellowstone supervolcano erupts, plunging his hometown into a nightmare of darkness, ash, and violence. Alex begins a harrowing trek to search for his family and finds help in Darla, a travel partner he meets along the way. Together they must find the strength and skills to survive and outlast an epic disaster.

    . . The tattooed plus sign on Finnegan's hand marks him as a Positive. At any time, the zombie virus could explode in his body, turning him from a rational human into a ravenous monster. His only chance of a normal life is to survive the last two years of the potential incubation period. If he reaches his twenty-first birthday without an incident, he'll be cleared.Until then, Finn must go to a special facility for positives, segregated from society to keep the healthy population safe. But when the military caravan transporting him is attacked, Finn becomes separated. To make it to safety, he must embark on a perilous cross-country journey across an America transformed—a dark and dangerous land populated with heroes, villains, madmen, and hordes of zombies. And though the zombies are everywhere, Finn discovers that the real danger may be his fellow humans.Mad Max Beyond Thunderdome meets World War Z and I Am Legend in this thrilling tale that has it all: a compelling story, great characters, and explosive action, making Positive the ultimate zombie novel of our time.

    Mostly that means staying clear of all people, the healthy ones on the run and the infected ones hungry for human flesh. But when she meets a man that speaks no English and a defiant set of brothers, Florence will be forced to question her ways. Because there’s only so far you can go alone, right?Arcadium is a heart-stopping journey of hope across a ravaged urban land where survival always comes at a heavy price.