In conjunction with Iowa City's designation as a UNESCO "City of Literature," an interdisciplinary research team at The University of Iowa collaborated to develop a digital library featuring important Iowa City authors and locations. The "City of Lit" digital library consists of a mobile application for the general public and a set of web-based interfaces for researchers and content creators. This paper explains the motivation and describes the design and implementation of the digital library, its framework, the userside mobile app and our future plans. We also outline a pilot study, in which undergraduate students conducted scholarly research and created content for the digital collection.