His Master's VoiceStanislaw Lem - 1999-11-25 (publicado por primera vez en 1968)
Calificación de Goodreads
This intriguing sci-fi book follows the story of 2,500 scientists working on a top-secret program to decipher an extraterrestrial message. Among them is Peter Hogarth, a mathematician who uncovers a dangerous secret breakthrough. As he faces the dilemma of what to do with his knowledge, tensions rise in this thrilling page-turner.