- Funke, Otto, 1828-1879, author1
- Garbit, Fredk. J. (Frederick J.), author1
- Garrigues, Henry Jacques, 1831-1913, author1
- Gehrke, Fritz, artist1
- German Hospital and Dispensary in the City of New York.1
- Gilbert, Nicolas Pierre, 1751-1814, author1
- Gleitsmann, William, 1840-1914, author1
- Goebel.1
- Green, John, 1835-1913, author1
- Gunn, John C.1
- Gysi, Alfred, 1865-1957, illustrator3
- Haack, T. G.1
- Haeckel, Ernst Heinrich Philipp August, 1834-1919, author2
- Hagen, Friedrich Wilhelm, 1814-18881
- Hahnemann, Samuel, 1755-18431
- Heath, Wynkoop & Co.1
- Heidenhain, Rudolf, 1834-18971
- Heidenhain, Rudolf, 1834-1897, author4
- Heinen, Henry.2
- Heitzmann, Louis, 1864- author1