In God's Underground, by Richard Wurmbrand, is a 355 page book telling the stories of how Richard Wurmbrand ministered in prison to other prisoners.
The Torchlighters: The Augustine Story
Evangelio del Ano 2000
Sermons from Solitary Confinement
The Witnesses Trilogy: To Every Nation
Una Voz En El Desierto
The Torchlighters: The Robert Jermain Thomas Story