Stanislaw Lem

Stanislaw Lem was a Polish science fiction author and one of the most important and widely read SF writers of the twentieth century. His philosophical, often darkly humorous novels explored humanity's encounters with alien intelligence. The Invincible, available as an audiobook and book, follows a spacecraft crew investigating a mystery on a barren planet and confronting a form of intelligence utterly unlike their own. Lem's visionary imagination continues to reward readers and listeners.