Argentinian literary star Pola Oloixarac's visionary new novel races from the world of 19th-century science to an ultra-surveilled near future, exploring humanity's quest for knowledge and control, and leaping forward to the next steps in human evolution.

Canary Islands, 1882: Caught in the 19th-century mania for scientific classification, explorer and plant biologist Niklas Bruun researches Crissia pallida, a species alleged to have hallucinogenic qualities capable of eliminating the psychic limits between one human mind and another.

Buenos Aires, 1983: Born to a white Argentinian anthropologist and a black Brazilian engineer, Cassio comes of age with the Internet and becomes a prominent hacker, riding the wave of transformations brought about by distributed networks, mass surveillance, and new flows of globalized capital.

The southern Argentinian techno-hub of Bariloche, 2024: A research group works on a project that will allow the Ministry of Genetics to track every movement of the country's citizens without their knowledge or consent, using sensors that identify DNA at a distance. But the new technology contains within it the seeds of a far more radical transformation of human life and civilization. In a novel of towering ambition, Oloixarac's complexly intertwining stories reveal the power that resides in the world's most deeply shadowed spaces.

Pola Oloixarac is a fiction writer and essayist. Her novels, Savage Theories and Dark Constellations, have been translated into eight languages. She wrote the libretto for the opera Hercules in Mato Grosso, which was staged in Buenos Aires's Teatro Colón and New York City, and her fiction has appeared in Granta, n+1, and The White Review, among others. Her pieces on politics and culture have appeared in The New York Times and on the BBC. She currently writes a weekly column in Perfil. She splits her time between Miami and Buenos Aires.