All Authors
- CAC. A. (Clemens August) Funke(1843–1909)
Charles Josiah Galpin(1864–1947)- WDWilliam D. (William Delbert) Gann(1878–1955)
- NINoel I. Garde(1925–1996)
- HAHarriet A. (Harriet Avery) Gaul(1886–1972)
- WGWalter Geer(1857–1937)
Henri Ghéon(1875–1944)- AEArch E. Giddings
- HLHerbert Lester Gilman(1895–1982)
- CGCécile Gilson
Paul Ginisty(1855–1932)
Victor Giraud(1868–1953)
Johann Rudolf Glauber(1604–1670)- GGGloria Goddard(1897–1978)
- EGElisabeth Goldsmith(b. 1860)
- MMMartin M. Goldsmith
Will Goldston(1877–1948)
Baron Ronald Gorell Barnes Gorell(1884–1963)
Henry Green(1905–1973)
Saint Bishop of Tours Gregory(538–594)
J. E. (Jesse Edward) Grinstead(1866–1948)
F. Gray (Frank Gray) Griswold(1854–1937)
J. W. de Groot
A. (Auguste) Guinnard(b. 1831)
Beatrix Manico Gull(1869–1951)- HHHelen Haberman
- HHHerman Hagman
O. A. (Oskar Adolf) Hainari(1856–1910)
Max Halbe(1865–1944)
Holt S. (Holt Samuel) Hallett(1841–1911)
C. H. (Charles Hunter) Hamlin(1890–1985)
Nanny Hammarström(1870–1953)- EGEmily Grace Harding(1857–1904)
John Stockdale Hardy(1793–1849)
Robert Hartmann(1831–1893)- WHWilliam Harvey(1874–1936)
- CWCharles Warren Haskins(1825–1904)
Albrecht Haupt(1852–1932)- DHDudley Heathcote(1879–1960)
Ernest G. (Ernest George) Henham(1870–1948)
O. (Spirit) Henry(1862–1910)- JMJames M. Hiatt
Harry Hibschman(1879–1947)- GWGerald Watson Hinkley(1889–1919)
Vera Hjelt(1857–1947)- WHWilliam Hobbs(b. 1658)
Arthur Sullivant Hoffman(1876–1966)- LTLancelot Thomas Hogben(1895–1975)
Ethel Carnie Holdsworth(1886–1962)
Arthur Holmes(1890–1965)
J. Edgar (John Edgar) Hoover(1895–1972)- JKJacob K. Huff(1851–1910)
Thomas William Humes(1815–1892)- FAFrances A. (Frances Amelia) Humphrey(b. 1835)
- GHGrace Humphrey(1882–1961)
Sir George Murray Humphry(1820–1896)
William Holman Hunt(1827–1910)
Jan Hus(d. 1415)- AMArthur Maurice Hyde(b. 1891)
- ICInter-Allied Commission of Enquiry into Atrocities in Yalova and Guemlek
Louis E. Jackson(1877–1922)
Walter Clinton Jackson(1879–1959)
Robert L. Jefferson(d. 1914)
C. Francis (Charles Francis) Jenkins(1867–1934)- MEMary Elizabeth Jennings
Leonard Jenyns(1800–1893)
Amandus Johnson(1877–1974)
S. O. (Sophia Orne) Johnson(1826–1899)
Ragnar Josephson(1891–1966)- TJToimi Juuti(1881–1943)
- JJJaak Järv(1852–1920)
Nicholas Kalashnikoff(1888–1961)
Hermann Kauffmann(1840–1908)- ABArthur Berriedale Keith(1879–1944)
- MDMay Dickinson Kimball(1867–1955)
- JJJean Jacques Joseph de Klinglin
- MKMarcus Knox
Karl Koldewey(1837–1908)
A. (Aleksandra) Kollontai(1872–1952)- GKGeorg Kosak
- EKErnst Kotz(1887–1944)
Hilda Maria Käkikoski(1863–1912)
Henri La Fontaine(1854–1943)
Paul Labbé(1867–1943)- CMCarlotta M. (Carlotta Mixer) Lake(b. 1869)
Clarence Bronson Lane(1870–1929)- MFMarion Florence Lansing(1883–1966)
F. Seymour (Francis Seymour) Larpent(1776–1845)- EEErnest Erwin Leisy(1887–1968)
graf. Leo Tolstoy
Fred Eugene Leonard(1866–1922)- JLJuho Leppä(1869–1942)
- JMJ. M. (John M.) Letts(b. 1818)
- PLPoul Levin(1869–1929)
Marie Lion(1855–1922)
Edmund O. von (Edmund Oskar) Lippmann(1857–1940)
Justus Lipsius(1547–1606)
Romaine Lowdermilk(1890–1970)
Rev. John M'Pherson(1837–1911)- JMJ. Maanpää(1886–1956)
- NMNigel MacNeill(1853–1910)
- CAC. A. (Cecil Alec) Mace(1894–1971)
Lizzie Magie(1866–1948)
Miles Malleson(1888–1969)
Catherine Marten
H. (Hans) Martensen(1808–1884)- JMJean Martet(1886–1940)
Hans Martin(1886–1964)