The Trillitee Initiative

This is a book about twins, Exeter, a boy, and Wylie, a girl. They are very special children. They are born of two worlds, one that we are all familiar with, and the other the world of the Overseers, the Milan, those who reputedly abduct people for various reasons.
One day, the captain of one of these Milan vessels disappears with his ship and takes up life on the surface in Ohio, USA. As a result of this, he becomes the great-great-grandfather of Exe and Wye. The powers these two possess are vast and they help save a special landing place for their ship called Crenipur, the same ship that disappeared three generations ago. This special landing place is above a group of islands called Shoppolis Islands (an imaginary island grouping in the South Seas that has its own website and following).
The drama that unfolds is based on ancient rules and regulations and involves historical, as well as contemporary, citizens. See what happens when they meet in a headlong collision of cultures in a battle of supernaturals in the area of the South Pacific.