SERIES II.—Institutions and Economics. 629 pages. $4.00.

SERIES III.—Maryland, Virginia and Washington. 595 pages. $4.00.

SERIES IV.—Municipal Government and Land Tenure. 600 pages. $3.00.

SERIES V.—Municipal Government, History and Politics. 559 pages. $3.50.

SERIES VI.—The History of Co-operation in the United States. 540 pages. $3.50.

SERIES VII.—Social Science, Municipal and Federal Government. 628 pages. $3.50.

SERIES VIII.—History, Politics and Education. 625 pages. 8vo. $3.50.

SERIES IX.—Education, History and Politics. 640 pages. 8vo. $3.50.

SERIES X.—Church and State: Columbus and America. 630 pages. 8vo. $3.50.

SERIES XI.—Labor, Slavery and Self-Government. 574 pages. 8vo. $3.50.