"Approximately 12,000 volumes on virtually every aspect of hymnology, with the exception of musical scores and anthems. Over half of the collection is presented here in digital form. There are many early editions of the metrical psalms; historical hymnbooks of all of the major Protestant denominations; evangelistic, revival and gospel hymnbooks; hymns for the Sunday School and children; religious poetry; and books about hymns, hymn writers, and the use of music and song in worship."
"SAGE Research Methods is the essential online resource for anyone doing research or learning how to do research. With more than 800 books, reference works, journal articles, and videos from SAGE’s world-renowned research methods list, SAGE Research Methods provides information on writing a research question, conducting a literature review, choosing a research method, collecting and analyzing data, and writing up the findings."