When Admiral Skink, an alien-lizard warlord from the planet Swerdlix, is attacked by The Hideous and Unimaginably Vast Comet Creature of Poppledock he faces a certain death? but luckily his underlings have installed the BrainTwizzler 360 Mind Migration SystemTM. This nifty invention safely transfers Skink's mind on to a memory wafer and jettisons it through space to find a suitable temporary "home" until he can be rescued by his fellow Swerdlixians. Unluckily for eleven-year-old Lance Spratley it just so happens that the temporary home for Admiral Skink's mind is his body! And while Skink deals with being trapped in Lance's useless body - it can't even breathe fire! - Lance is transferred to a virtual waiting room surrounded by the lizard race who seem intent on destroying Earth when they have successfully retrieved Skink.Will Lance ever get his body back? And even if he does will he be able to thwart Admiral Skink and the Swerdlixians plans to invade Earth?