The woes of the recession have turned into wows at this year’s Delhi Book Fair.Attendees are grabbing religious and spiritually-themed books off the shelves as if they were Kali, the multi-armed Hindu goddess of time and change, and redeemer of the universe, who has, apparently, redeemed an Indian book market hit hard by the global recession.Books on the philosophies and meditation techniques of spiritual gurus, general religion, self-help guides and Indian mythology are leading sales at the Delhi Book Fair, now in its fifteenth year.Just Say No To Crime and FictionThe boom in religious books trade at the fair, say...