Correspondence : Crampton, Frank A.; Fitzell, Lincoln. (1940-1960)

Correspondence : Morrow (William) & Company; Rio Grande Pr. (1946-1963)

Correspondence ; miscellaneous material relating to early work. (1936-1942)

List of Books by Swallow; journals and books published by Swallow.

Books, journals and poetry published by Swallow.

Books, journals and poetry published/edited by Swallow.

Books published by Swallow.

Books published/edited by Swallow.

Poetry published by, and articles about Swallow as a small publisher.

Miscellaneous publications (not by Swallow); manuscripts (4); scrapbook.

Poetry published by, and books published/edited/written by Swallow.

Journal articles by Swallow.

Poetry and books published/edited by Swallow.

Books and journals published/edited by Swallow.

Journal articles by, and books and poetry published by Swallow.