Prolific in several genres, Dumas began his career by writing plays, which were successfully produced from the first. He also wrote numerous magazine articles and travel books; his published works totaled 100,000 pages.
Just about a year ago my old friend, Jules Simon, author of "Devoir," came to me with a request that I write a novel for the "Journal pour Tous." I gave him the outline of a novel which I had in mind. The subject pleased him, and the contract was signed on the spot. The action occurred between 1791 and 1793, and the first chapter opened at Varennes the evening of the king's arrest. Only, impatient as was the "Journal pour Tous," I demanded a fortnight of Jules Simon before beginning my novel. I wished to go to Varennes; I was not acquainted with the locality, and I confess there is one thing I cannot do; I am unable to write a novel or a drama about localities with which I am not familiar. In order to write "Christine" I went to Fontainebleau; in writing "Henri III." I went to Blois; for "Les Trois Mousquetaires" I went to Boulogne and Béthune; for "Monte-Cristo" I returned to the Catalans and the Château d'If; for "Isaac Laquedem" I revisited Rome; and I certainly spent more time studying Jerusalem and Corinth from a distance than if I had gone there. . . .