The Archaeology Data Service yesterday announced the opening of its digital library, "a virtual library of on-line publications concerned with the historic environment." The library is currently divided into Books, Bibliographies, Journals, and Other resources. The book section includes the Council for British Archaeology's Research Report series and ADS's own Guides to Good Practice, among other texts, and the journal section links to a large number of scholarly journals. The other sections are still a bit thin, but no doubt will fill out soon. Resources are conveniently labelled "archived," for those available on-site or for download as .pdf files, and "linked," to alert users they are accessing off-site resources. This brand new library is sure to grow and will be a great source for archaeological researchers. Note: To access the library, users must first accept the terms of use on ADS's front page, then click on the Library link in the sidebar.