The Triumphant Church, from the writings of Richard Wurmbrand, John Piper, and Milton Martin, is a 143 page book that is an excellent tool for understanding the Persecuted Church around the world.
Gospel Tract and Booklet
The Gospel Collection: The Gospel of Matthew
The Gospel Collection: The Gospel of Luke
Heart's Desire
Tortured for Christ: The Movie
The Gospel Collection: The Gospel of John