A bibliography of authors, titles, and subjects of thousands of plays, plus listings of cast analyses, publishers, and play anthologies.

Representing the largest expansion between editions, this updated volume of Ottemiller's Index to Plays in Collections is the standard location tool for full-length plays published in collections and anthologies in England and the United States throughout the 20th century and beyond. This new volume lists more than 3,500 new plays and 2,000 new authors, as well as birth and/or death information for hundreds of authors.

This is a shortened version of the three volume Walford's Guide to Reference Material, 5th edition: Volume 1, Science and Technology (1989), Volume 2, Social and historical sciences, philosophy and religion (1990), and Volume 3, Generalia, language and literature, the arts (1991). There are more than 3,000 entries, forming an updated compilation of what are considered to be the basic items in the main volumes, plus some more recent material up to April 1992.