QUANTUM SHADOWS

A philosophical wrangle culminates in a lethal real-world confrontation, with creation itself in jeopardy.

On planet Heaven, where everything has religious connotations, the 10 major human religions—most of them identifiable, if sometimes in unfamiliar guise—have their own territories, known collectively as the Decalivre, each ruled by a hegemon. Religions with fewer adherents have their own villages of belief, and there are skeptic areas, too. Hegemons and lesser authorities wield powers derived from an ability to manipulate reality at the quantum level. Harmony is enforced by surveillance satellites, directed-energy weapons, and beings such as Corvyn, who functions as a sort of policeman, conscience, and judge. He remembers untold past civilizations destroyed by religious strife. So when an unknown power burns the image of a black-flamed trident into the holy places of the Decalivre, Corvyn recognizes both a challenge and a threat. To determine what's going on, he tours the cities, interviewing hegemons or their delegates. Some prove accommodating, others hostile; some fence verbally, others attempt violence. Corvyn himself must traverse the Sands of Time, a type of hell where almost anything can happen. Religion and belief are thorny topics, but Modesitt tackles them and the passions they inspire with impressive skill and respect and a deep knowledge of holy books, religious commentaries, mythology, and much besides. Indeed, it's a venture quite unlike anything this talented and versatile writer has attempted before, notwithstanding that he's earned recognition in various science-fiction and fantasy modes by always offering clear, concrete explanations of how and why things work. What readers will take away depends largely on what they themselves bring along. Certainly the work feels uncommonly subtle and, tantalizingly, not altogether finished. The premise, ultimately, may just be too obvious.

Absorbing and thoughtful yet not entirely rewarding.