Corridor Business Journal: The city of Marion recently announced that Hollie Trenary will serve as the city’s 12th public library director. Trenary comes to Marion from the Cedar Rapids Public Library, where she has worked as operations manager for the past three years. In her new position, Trenary will manage the human resources, physical facilities, collection development and financial operations of the library in accordance with the policies established by the Library Board of Trustees and city administration. Trenary has nearly 20 years of experience in the library industry.