9780060750367 | 1 edition (Harpercollins Childrens Books, October 1, 2007), cover price $16.99 |
About this edition: With the evil Superbrain plotting to use a massive weather machine to create tsunamis, twisters, and other natural disasters in order to rule the world, Molly Moon, with the assistance of her hypnotist brother Micky Minus, must find a way to stop him before any damage is done.
9780060750381 | Reprint edition (Harpercollins Childrens Books, May 1, 2008), cover price $7.99
9780330434621, titled "Molly Moon, Micky Minus and the Mind Machine" | Pan Macmillan, April 4, 2008, cover price $10.90
9780062034052 | Harpercollins, October 12, 2010, cover price $12.99
9780060750374 | Harpercollins, October 1, 2007, cover price $17.89 |
About this edition: With the evil Superbrain plotting to use a massive weather machine to create tsunamis, twisters, and other natural disasters in order to rule the world, Molly Moon, with the assistance of her hypnotist brother Micky Minus, must find a way to stop him before any damage is done.