The Mind Stealer

The Mind Stealer is a magical shrunken head that has the power to steal minds, it appeared in the first book in the HorrorLand series, Revenge of the Living Dummy.

History
Britney Crosby finds the mind stealer, then it disappears later in the story, when she discovers about Slappy the Dummy being alive, she finds it, and uses it to steal Slappy's mind, causing him to drop dead, Slappy's last words in the first part of the story were, "I'll be back Britney, I'm a BAAAAD BOY!"

Suprise Twist in HorrorLand
At the end of the HorrorLand part of the story, Britney and her friend Molly Molloy go to their hotel room at Stagger INN, because the Horror at the check out stand said their parents left HorrorLand (Theme Park) without them, when they make it to the room, they find Britany's dad"s digital camera, revealing a picture of Slappy.

Trivia

 * Slappy came back either because the Mind Stealer didn't work, or because it's power wares off.
 * the Mind Stealer should not be confused with The Shrunken Head from How I Got My Shrunken Head.