les trois derniers exploits du Pr Challenger réunis en un volume.La ceinture empoisonnée (1913) Court roman de science-fiction dans lequel sont réunis les personnages présents dans Le monde perdu, confrontés à une menace venue d'ailleurs. La machine à désintégrer (1927) Courte nouvelle qui met en scène Challenger et Malone face à une machine capable de mettre en péril l'avenir de l'humanité. Quand la terre hurla (1928) Nouvelle. Challenger a pu acquérir un immense terrain dans le Sussex grâce auquel il veut démontrer la vraie nature de la planète Terre.
Sir Arthur Ignatius Conan Doyle was a Scottish writer and physician. He created the character Sherlock Holmes in 1887 for A Study in Scarlet, the first of four novels and fifty-six short stories about Holmes and Dr. Watson. The Sherlock Holmes stories are milestones in the field of crime fiction.
Doyle was a prolific writer. In addition to the Holmes stories, his works include fantasy and science fiction stories about Professor Challenger, and humorous stories about the Napoleonic soldier Brigadier Gerard, as well as plays, romances, poetry, non-fiction, and historical novels. One of Doyle's early short stories, "J. Habakuk Jephson's Statement" (1884), helped to popularise the mystery of the brigantine Mary Celeste, found drifting at sea with no crew member aboard.