The Book: They Came from Inner Space.

This futuristic fable, set in the 23rd and 26th century, tells the story of alien doppelgangers using a subliminal book that has the power to alter the genetic make-up of every soul who reads it. The aliens' book, a potent instrument of alchemy, automatically neutralizes all negative emotions in whoever reads it. No more greed. No more anger. No more fear. No more war. Harmony on the planet. A formula for Utopia? A secret group of dissidents determined to remain unchanged thinks otherwise.