In Princess of Wands, Ringo departs from his familiar military SF genre to conjure an environment that could well be mistaken for Joss Whedon's Buffyverse. Here, demons and evil monstrosities lurk, scheme, and act to take power and devour (or rape, or both) mankind. And here, also, there exists a group of powerful human heroes who alone have the power--based on their devoutness--to fight evil.

(Source: Baen)