In this story, the space ship "Diavona" from the planet Rameria lands on the territory of the Magic Land. The planet's population is divided into Arzaks and Menvits, whose supreme ruler is Gwan-Lo. The Arzaks are a talented and hardworking people, but the Menvits were able to subdue them using hypnosis. The aliens, armed with ray pistols, founded their Ranavir camp near the ancient castle of Gurrikap and tried to seize power in the entire Fairyland. But Annie Smith and Tim O'Kelly again arrived to help its inhabitants. This time they were accompanied by Alfred Canning. The inhabitants of the Magic Land managed to fight back the aliens. In the end, the Arzaks put to sleep all the Menvits with the help of soporific water, except for Kau-Ruk, who went over to the side of the Arzaks. Kau-Ruk reported to Rameria that the Earth was uninhabitable and that attempts to capture it should be abandoned, after which the Ramerian starship set off for its homeland.
The last, sixth book in a series of six books.
Author: Alexander Volkov
Illustrations: Elena Borisova
Pages: 256 (offset). Hard cover
Dimensions: 216x173x20 mm
Collection: Wizard of Oz