In 1946, an alien virus that rewrites human DNA was accidentally unleashed in the skies over New York City. It killed ninety percent of those it infected. Nine percent of those who survived mutated into tragically deformed creatures. And one percent gained superpowers. The Wild Cards shared-universe series, created and edited since 1987 by New York Times #1 bestseller George R. R. Martin along with Melinda Snodgrass, is the tale of the history of the world since then—and of the heroes among that one percent. Originally begun in 1986, long before George R. R. Martin became a household name among fantasy readers ("The American Tolkien"—Time magazine), the Wild Cards series earned a...