Where can you find information on plays--specifically the play Submerged by H Stuart Cottman and Le Vergne Shaw?

* The Internet Broadway Database (IBDB) is a comprehensive database of Broadway productions, including information on plays, musicals, and revivals. You can search for specific plays by title, author, or date range. The IBDB also provides information on cast members, creatives, and awards.

* The Playbill Vault is an online archive of Playbill magazines, dating back to 1884. You can search for specific issues by date, title, or author. The Playbill Vault also provides information on cast members, creatives, and productions.

* The Dramatists Guild of America (DGA) is a professional association for playwrights, composers, and lyricists. The DGA website provides information on current productions, upcoming events, and resources for playwrights.

* The League of American Theatres and Producers (LORT) is a trade association for the live theatre industry. The LORT website provides information on current productions, upcoming events, and resources for theatre professionals.

In addition to these online resources, you may also be able to find information on plays at your local library or university theatre department.