Orson Scott Card’s work Ender’s Game began as a novelette, that he says he wrote as a means of leading up to the full story he had developed, Speaker for the Dead. Ender’s Game was published as a full novel in 1985, won the Hugo and Nebula awards (as did Speaker for the Dead in ‘86 and ‘87). I think it is safe to say that Ender’s Game is ensconced in its position as a science fiction classic. Now, 23 years later, Card has finished the first direct sequel to Ender’s Game in his new novel Ender in Exile.