Organ Historical Society organ atlas 2012 : Chicago, the city of big sounds : celebrating the fifty-seventh convention of the Society, July 8-13, 2012 / Stephen J. Schnurr Jr. ; [Keith Williams, organ documentation ; William T. Van Pelt, convention photography].
Pipe organ database update / James Cook -- 1893 World's Columbian Exposition in Chicago / Rollin Smith -- Hook & Hastings at St. Andrew's, Valparaiso / Scott L. Huntington.