Book excerpt: With stirring narrative and beautiful photography, Pittsburgh Prays takes us on a journey to the massive cathedrals and private chapels, synagogues, mosques and temples of Greater Pittsburgh. The book highlights not only sacred places, and piety, but also the love that created and maintains these houses of worships of all faiths, foci of communities and neighborhoods. More than bricks and mortar, each building represents the lexicon of Pittsburgh history - and generations dedicated to the greater good.