A Cultural history of the modern age; the crisis of the European soul from the Black Death to the World war / Egon Friedell

A cultural history of the modern age : the crisis of the European soul from the Black Death to the World war, vol. II / by Egon Friedell

A cultural history of the modern age : the crisis of the European soul from the Black Death to the World war, vol. III / by Egon Friedell

A survey of european civilization / Wallace Klippert Ferguson ; Geoffrey Bruun ; under the editorial supervision of Carl L. Becker

The dawn of European civilization / V. Gordon Childe