Edmond C Gruss

We Left Jehovah's Witnesses: Personal Testimonies

Jehovah's Witnesses And Prophetic Speculation

La Tabla Quija / The Quija Board (Spanish Edition)

Jehovah's Witnesses: Their Claims, Doctrinal Changes, And Prophetic Speculation. What Does The Record Show?

The Four Presidents Of The Watch Tower Society (Jehovah's Witnesses)