You will need to log in either as a member or a guest to create a collection and save items. Collections created when you are not logged in are temporary, so be sure to log in if you want to save it. You can add items to your collection one of two ways:
- From a Full Text & All Fields search
- While viewing an item in the Book Viewer
Please see HathiTrust's page on Building Your Own Collections or watch the video below. Both tutorials also cover downloading the metadata from your collection. Metadata can be downloaded as a tab-separated values (TSV) file and a JavaScript Object Notation (JSON) file. JSON files can be used to create worksets in the HTRC portal.