This is the sequel to "So You Want To Be A Space Alien" which was published in 2008 and is written primarily for boys and girls aged between 8 - 12 years. In the first book, Zioc, from the planet Frogrondal, is dispatched to Earth to find a Calling Stone to repair a hole in King Regulat's castle. In this sequel, we find out what happens when Zioc returns with the stone. This is a fantasy adventure which should fit well between the Horrid Henry stories and the Harry Potter series.