Our publications

Looking Over the Wall (now on Kindle)

Looking Over the Wall: A Psychological Exploration of Communist and Post Communist... 

Pastor Nicholas Nikolov was born on March 15, 1900

In 2018, the Pentecostal Union in Bulgaria (Assemblies of God) is celebrating 90... 

The Unrealized Spiritual Harvest of Bulgarian Churches in North America

….A closer examination of the ministry and structure of the network of Bulgarian... 

Read More Posts From This Category

What We Do

Consulting and Coaching Consulting and Coaching

Our team provides continuous education to over 200 church leaders and ministry teams around the world…

Research and Teaching Research and Teaching

Our historical research through the years has examined the archives of leading Pentecostal movements, Harvard, Cambridge…

Evangelism and World Missions Evangelism and World Missions

We have ministered for over 30 years now on three continents, 25 U.S. states, Canada, Mexico, Europe and in over 300 Bulgarian congregations

Read More Posts From This Category

MINISTRY NEWS

Azusa Street Sermons: The Precious Atonement May 20, 2026

   Read More →

The FORGOTTEN ROOTS OF THE AZUSA STREET REVIVAL May 15, 2026

by HAROLD HUNTER, PH.D. Writing during the glow of the Azusa Street revival, V.P. Simmons claimed to have 42 years of personal exposure to those who spoke in tongues. Published in 1907 by Bridegroom’s Messenger and circulated as a tract, Simmons chronicled the history of Spirit baptism from Irenaeus... [Read more]

Lucy F. Farrow: The Forgotten Apostle of Azusa May 10, 2026

Lucy F. Farrow was born in Portsmouth, VA. Unfortunately, her origins there have not been yet fully traced. Her involvement appeared around the summer of 1905 while working as governess in Parham’s home in Houston. While in Houston, Farrow met Charles Parham, who came there from Baxter Springs, Kansas,... [Read more]

The Forgotten Azusa Street Mission: The Place where the First Pentecostals Met May 5, 2026

By Cecil M. Robeck, Jr. For years, the building on Azusa Street has also been an enigma. Most people are familiar with the same three or four photographs that have been published and republished through the years. They show a rectangular, boxy, wood frame structure that was 40 feet by 60 feet and desperately... [Read more]

Read More Posts From This Category