From the pen of Sir Terry Pratchett, beloved and bestselling author of the Discworld fantasy series, comes a reality-bending tale of virtual heroism that will leaves readers breathless from laughter, and suspense. The alien spaceship is in his sights. His finger is on the Fire button. Johnny Maxwell is about to set the new high score on the computer game Only You Can Save Mankind. Suddenly: We wish to talk. Huh? ...