Le cauchemar du bathyscaphe

The first volume of Tunisian author Khaoula Hosni's French-language science-fiction trilogy La Fosse de Marianne (Into the Deep), Le cauchemar du bathyscaphe plunges the reader into the crushing dark of the deep ocean. Aboard a bathyscaphe built to withstand the impossible pressures of the abyss, a crew descends toward the unknown, and their scientific venture slowly curdles into a nightmare.

Sealed inside a cramped vessel and cut off from the surface, the characters must confront not only the hostile weight of the deep but their own fear, isolation, and fraying minds. Claustrophobic and tense, the novel turns the ocean floor into a prison and the human psyche into its own kind of abyss.

A work of science fiction and psychological suspense, it opens a vertiginous descent that the trilogy, continued in Du vortex à l'abysse and concluded in La Fosse de Marianne, will carry to its climax.