Dumas wrote in a wide variety of genres and published a total of 100,000 pages in his lifetime. He also made use of his experience, writing travel books after taking journeys, including those motivated by reasons other than pleasure. Dumas travelled to Spain, Italy, Germany, England and French Algeria. After King Louis-Philippe was ousted in a revolt, Louis-Napoléon Bonaparte was elected president. As Bonaparte disapproved of the author, Dumas fled in 1851 to Brussels, Belgium, which was also an effort to escape his creditors. In about 1859, he moved to Russia, where French was the second language of the elite and his writings were enormously popular. Dumas spent two years in Russia and visited St. Petersburg, Moscow, Kazan, Astrakhan and Tbilisi, before leaving to seek different adventures. He published travel books about Russia.
Dumas wrote many plays and adapted several of his novels as dramas. In the 1840s, he founded the Théâtre Historique, located on the Boulevard du Temple in Paris. The building was used after 1852 by the Opéra National (established by Adolphe Adam in 1847). It was renamed the Théâtre Lyrique in 1851.