The Year-book of the Unitarian Congregational churches, for
Series: 1856-1858: Annual series / American Unitarian Association; Annual series (American Unitarian Association)
Publisher: American Unitarian Association
Published: 1856
Place of publication: Boston
Language: eng
Number of pages: 37
Subjects: Unitarian churches; Directories; American Unitarian Association
Other titles: Unitarian year-book
Notes: Suspended from 1859-1866; directory information often included in the January issues of: Monthly journal of the American Unitarian Association.

Supplements accompany some issues.

Issues for 1867-1869 published in place of the January numbers of: Monthly journal of the American Unitarian Association.