The Apostolic Faith reported on the Azusa Street revival in Los Angeles and the emerging Pentecostal movement.

Assemblies of God Heritage shares the stories of the pioneers, churches, and innovative ministries that help shape who the Assemblies of God is today.

Lists (1912-1914) of ministers affiliated with the Church of God in Christ (white), the loosely-organized group that contributed to the formation of the Assemblies of God in 1914.

Confidence was an early British Pentecostal periodical edited by A. A. Boddy, an Anglican rector who was baptized in the Spirit in 1907. Confidence records sermons and reports given at the conferences and revivals held at Boddy's parish, as well as Pentecostal news from around the world.

Articles of Faith (including doctrine and polity) of the Congregational Holiness Church.

Minutes of the Congregational Holiness Church.

La Luz Apostolica, edited by H. C. Ball, was the most significant early Assemblies of God periodical for Spanish-speakers in the United States.

Latter Rain Evangel, an early Pentecostal periodical published by the Stone Church in Chicago, enjoyed wide distribution in the United States and around the world. The church played a critical role in the development of the Pentecostal movement by hosting numerous conferences and through its publications. Many sermons from these conferences were published in the Latter Rain Evangel.

Minutes, Constitution and By-Laws of the Assemblies of God USA.

The Pentecost, the predecessor of Grace and Glory magazine, claimed J. Roswell Flower and A. S. Copley among its early editors.

The Pentecostal Evangel, the weekly magazine of the Assemblies of God USA, has been one of the most prominent Pentecostal periodicals in the world. Particularly in its earlier decades, the magazine was a rich source of theological essays, news articles, missionary letters, and revival reports. The Pentecostal Evangel is one of the essential primary sources for the study of the Assemblies of God and the broader Pentecostal movement.

Refleks is a journal dedicated to the study of the Holiness Movement, Pentecostalism and neo-Pentecostalism.

Word and Witness, published by E. N. Bell, served as the primary periodical of the Church of God in Christ (white). In 1914, the magazine became one of two official organs of the Assemblies of God.

Wort und Zeugnis, published in Milwaukee, Wisconsin, was associated with the Russian and Eastern European Mission and the German Branch of the Assemblies of God. The periodical networked German-speaking Pentecostals in the United States, Europe, and across the German diaspora.