The books actually do describe the aliens. They look like the aliens from "Mars Attacks" [1], except their brains are bioluminescent and the patterns displayed

The books actually do describe the aliens. They look like the aliens from "Mars Attacks" [1], except their brains are bioluminescent and the patterns displayed involuntarily reveal their thoughts. [1] http://cdn3.bigcommerce.com/s-sby4jv/product_images/uploaded_images/marsattacks.jpg?t=1429541506 http://cdn3.bigcommerce.com/s-sby4jv/product_images/uploaded...