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 Catholic Spirit, What all of us Should Know
Share Their Voice: Shafia's Story
The Witnesses Trilogy: God With Us
The Torchlighters: The William Booth Story
Reaching Toward the Heights
The Torchlighters: The Robert Jermain Thomas Story