Superman: World of New Krypton is a twelve-issue limited series written by James Robinson and Greg Rucka, who were also writing the Superman and Action Comics titles. The title is illustrated by Pete Woods with covers by Gary Frank. World of New Krypton takes place after the crossover Superman: New Krypton, in which approximately 100,000 Kryptonians and their city of Kandor are saved by Superman from the alien Brainiac and restored to existence. After spending time on earth, the Kryptonians raise the city into space where they form the planet New Krypton in Earth's solar system.