Author: Fernand BEAUCOUR  and Jean Baptiste BEAUCOUR
 
 Letters, Decisions and Acts of Napoleon at Pont de Briques and Camp de Boulogne 
 VOLUME 2  Year XIII / 1805
 Preface by Professor Jean Tulard
 Foreword by Jean Dominé, Prefect of Pas de Calais and Roland Huguet, Deputy, President of the General Council of Pas de Calais
 
 Memory of the Society for the Preservation of the Imperial Castle of Pont de Briques, Levallois - 1988
 567 Pages, volume in quatro
 The Reference book for historians of Camp de Boulogne