The new African slavery; or, King Leopold's rule in Africa

by E. D. Morel

The Scandal of the Congo : Britain's duty

by E. D. Morel

Edmundi Castelli Lexicon hebraicum

ex ejus lexico heptaglotto seorsim typis descriptum adnotatis in margine vocum numeris ex Joannis Davidis Michaelis supplementis as lexica hebraica [[Elektronische Ressource]]