Uncle Darius is an inventor. Right now he's testing out his transuniversal Transvator. It looks like an elevator but it takes passengers to other universes! Uncle Darius says he'll prove it by bringing back a special souvenir, a shrunken head, but when Uncle Darius returns, something is wrong. How wrong? He wants to shrink your head and your only means of escape is battling his headhunter on earth or battling the unknown in the other universe. Hurry, the doors are closing!

Robert Lawrence Stine (born October 8, 1943), known as R. L. Stine and Jovial Bob Stine, is an American writer. Stine, who is often called the "Stephen King of children's literature", is the author of dozens of horror fiction novels, including the books in the Goosebumps, Rotten School, Mostly Ghostly, The Nightmare Room and Fear Street series. Some of his lesser-known works include a Space Cadets trilogy, two Hark gamebooks, a two-part novel The Beast and dozens of joke books.