Annihilation / VanderMeer, Jeff

Four scientists, all female--an anthropolotgist, a surveyor; a psychologist who is the leader; and a biologist, the narrator--infiltrate Area X, the twelfth expedition into this Edenic paradise that has claimed the lives of the previous eleven expedition members. However, it is the secrets these four women take in, rather than what they find there, that will likely be their downfall.

Area X has claimed the lives of members of eleven expeditions. The twelfth expedition consisting of four women hopes to map the terrain and collect specimens; to record all their observations, scientific and otherwise, of their surroundings and of one another; and, above all, to avoid being contaminated by Area X itself.