num_pages: 104
description: Troika tells the story of men and women confronting an enigma known as the Matryoshka, a vast alien construct whose periodic appearances have generated terror, wonder, and endless debate. During its third "apparition" in a remote corner of the galaxy, a trio of Russian cosmonauts approach this enigma and attempt to penetrate its mysteries.
language: English
title: Troika
publisher: Subterranean Press