The dystopian story Silo explores life deep beneath the Earth's surface. This subterranean existence is necessitated by the alleged contamination of the planet. Written by American author Hugh Howey, the novel depicts a future world in very dark colors. The success of the original story led to the creation of a wider series. Additionally, the narrative has been adapted into a television series. Now, iDNES Premium users can access the audiobook version of the story. This special offer provides a discount of 40% for eligible subscribers.