Incoming Resources
- Harper & Brothers, New York, 1836
- Harper & Brothers, New York, London, 1925
- Harper & Brothers, New York, 1853
- Harper & Brothers, New York, 1944
- Harper & Brothers, New York, 1930
- Harper & Brothers, New York, 1865
- Harper & Brothers, New York, 1958
- Harper & Brothers, New York, 1883
- Harper & Brothers, New York, London, 1939
- Harper & Brothers, New York, 1866
- Harper & Brothers, New York and London, c1917
- Harper & Brothers, New York, London, 1935
- Harper & Brothers, New York, London, 1942
- Harper & Brothers, New York, 1855
- Harper & Brothers, New York, London, c1941
- Harper & Brothers, New York, 1928
- Harper & Brothers, New York, 1927
- Harper & Brothers, New York, London, c1943