The HathiTrust Research Center (HTRC), cohosted by the iSchool at Illinois and the Luddy School of Informatics at Indiana University, has received a $325,000 Digital Humanities Advancement Grant from the National Endowment for the Humanities. One of 15 awarded nationwide, this grant will support the development of a new set of visualizations, analytical tools, and infrastructure to enable users to interact more directly with the rich data extracted from the HathiTrust Digital Library’s collection of more than 17.5 million digitized volumes.