Collaborative writing has attracted much attention in the last 25 years, though it eludes clear definition. In its simplest sense, it is writing done by more than one person. But in a broader sense, even a work by one author involves collaboration: the author typically builds on the work of others, and the author's writing is generally revised in light of the comments of reviewers. This bibliography includes annotated entries for nearly 1000 articles and books on collaborative writing published between the early 1970s and 1997. The bibliography is divided into two broad parts on collaborative writing in academic and nonacademic settings. Within each part, entries are grouped in topical sections. Author and subject indexes allow easy access to the entries.