13 books
A History of the Thirty Years' Peace, A.D. 1816-1846; 3
The Martyr Age of the United States
Society in America; Volume 2
Retrospect of Western Travel; Volume 1
Society in America; V.2
The Positive Philosophy of Auguste Comte;; Volume 2
Household Education
Illustrations of Political Economy; Volume 1
The Essential Faith of the Universal Church; Deduced from the Sacred Records
Harriet Martineau's Autobiography
Autobiography, with Memorials by Maria Weston Chapman; Volume 1
Autobiography, with Memorials by Maria Weston Chapman; Volume 2
Biographical Sketches