The materials in this series reflect Sheehan's involvement in the larger Boston community and his broader interests. It includes letters and information on the anti-war movement, economic justice, theologian Charles Curran, the Sister City Project between Newton, Massachusetts, and San Juan del Sur, Nicaragua, the Lena Park Development Corporation, and a Congregational guide to the Sermon on the Mount. The series also contains information regarding the seventy-fifth anniversary and centennial of St. John’s Seminary, including a published copy of St. John’s Seminary, 1884-1959: Description of Seminary Life and Historical Notes by Sheehan.