The Harbinger References The Harbinger magazine Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Brook Farm…four years the commune published The Harbinger, a weekly magazine devoted to social and political problems, to which James Russell Lowell, John Greenleaf Whittier, and Horace Greeley occasionally contributed. Read More…four years the commune published The Harbinger, a weekly magazine devoted to social and political problems, to which James Russell Lowell, John Greenleaf Whittier, and Horace Greeley occasionally contributed. Read More