Magnificat

Though billed as the ""finale"" to May's Galactic Milieu Trilogy (Jack the Bodiless; Diamond Mask), this convoluted adventure creates more confusions than conclusions. By the middle of the 21st century, certain humans have achieved superior psychic abilities that have prompted a group of alien species to invite humanity to join their Galactic Milieu, a telepathic alliance. But Rebel forces (who are often led astray by the evil Fury and its children, the Hydra) fight against entering the Milieu, so humanity can remain separate and sovereign. Told from multiple viewpoints, the novel's touchstone is Rogatien Remillard, who is writing a history of his powerful clan. The story line courses through the marriage of Diamond Mask and Jack the Bodiless, the uncovering of the identity of the Fury and the completion of some mind-enhancing scientific projects that will enable human minds to become the most powerful in the galaxy. While the narrative may confuse those unfamiliar with the earlier volumes, series fans should find that, though it may not deserve its own magnificat, it definitely merits some praise. (Mar.)