“What the libraries of the future will be like is something we should be imagining now.” - Neil Gaiman (2015) “Books for entertainment will last, but the reference book is terminal. The death-bed is surrounded by librarians, teachers, and even putative publishers who are yanking out the life-support tubes.” - Matthew J. Bruccoli (2007) The future and potential demise of libraries has been a source of speculation for librarians, authors, publishers, futurists, and technocrats since the advent of the World Wide Web, driven by the question: How will a shifting information landscape affect libraries long term? Inspired by the potential of topic modeling in the digital humanities, two librarians decided to embark on a project centered on explori...