C. Cornelissen, Jules Dallemagne, Victor Dave

G. De Greef, Gabriel De La Salle, Célestin Demblon,

Hector Denis, Agathon De Potter, Jules Destrée,

Jçan Dolent, Pedro Dorado, G. Dottin, Holger Drachmann,

G. Eekhoud, Havelock EUis, C. Fages, G. Ferrero,

Enrico Ferri, Henri Fèvre, Henri Galiment, Patrick Geddes,

Gustave Geffroy, Ch. Gide, Pietro Gori, Gorki,

Jean Grave, Ladislas Gumplowicz, Léon Hennebicq,

Mme J. Hudry Menos, C. Huysmans, Douglas Hyde,

Ibsen, J. Ingegnieros, J.-P. Jacobsen, Laurence Jerrold,