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- G.P. Putnam's Sons2
- G.W. Carleton & Co.4
- G.W. Cottrell & Co.2
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- Garland, Hamlin, 1860-19402
- Gaskell, G. A. (George A.), 1844-1
- Geo. C. Rand & Avery1
- Giddings, Robert2
- Gilbert, John, 1817-18971
- Gilder, Richard Watson, 1844-19091
- Gill, Eric, 1882-19402
- Ginn and Company1
- Ginsberg, Allen, 1926-19971
- Ginsburg, Mirra2
- Giunta, Bernardo, 1487-15511
- Giunta, Filippo, 1450-15171
- Godbid, Anne1
- Golden Cockerel Press2
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- Goodale, Dora Read, 1866-19531
- Goodrich, Samuel G. (Samuel Griswold), 1793-18604
- Gould and Lincoln1
- Gould, Nathaniel D. (Nathaniel Duren), 1781-18641
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- Grahame, Kenneth, 1859-19321
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- Halpine, Charles G. (Charles Graham), 1829-18681
- Hamerton, Philip Gilbert, 1834-18941
- Hamilton, Alexander, 1757-18041
- Harcourt Brace & Company2
- Harper & Brothers16
- Harper, Charles, active 1670-17091
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- Harsha, D. A. (David Addison), 1827-18951
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- Havel, Hippolyte1
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- Headley, J. T., 1813-18971
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