The Boucher's World Trilogy Box Set

Boucher's World, where every sentient being is endowed with psychic abilities. But why have they been entrapped inside an impenetrable dome for two thousand years? What possible motive could whoever built the dome have for doing this to them?

They will have to cope with the truth when they find a way out of the dome and discover why they were confined, and it's not a good time for visitors to show up at practically the same time from each home world, but given no choice, they will have to h...