Hi David, I use the Unpaywall API and OpenRefine to find open access works published by our faculty. I basically follow these instructions: https://medium.com/a-academic-librarians-thoughts-on-open-access/i-tried-using-oadoi-org-288d383cd075 http://www.libraryworkflowexchange.org/wp-content/uploads/2017/07/Collecting-Open-Access-information-using-OpenRefine-and-the-oaDOI-API.pdf I've had to modify a few things as Unpaywall and OpenRefine have updated. If you have questions, I can try to remember what those things are. I do this once a year. Best, Thomas San Filippo (he/him/his) Director of Discovery & Access DEAL Senate Madeleine Clark Wallace Library, G19 Wheaton College 26 E. Main Street, Norton, MA 02766 (508) 286-5601 Twitter: @WallaceLibrary | Instagram: /wallacelibrary