Aileen the Alien returns to further disturb the life of her middle-aged Scottish friend. This time she brings in a group of hybrid youngsters for a field trip on a remote island. Events do not go to plan, however, leading to a remarkable change for the inhabitants of Earth, and some astonishing further revelations and an encounter even more bizarre than Aileen had supplied. This is the sequel to Aileen the Alien, and is a similarly funny and thought-provoking read.