Pentecostal Publishing House (PPH) is the official publishing entity of the United Pentecostal Church International (UPCI) and is the largest publisher of Oneness (Apostolic) Pentecostal books and resources in the world. PPH publishes and distributes high quality, biblically faithful, and well-written books and resources that you can feel safe sharing with church members and non-Christians alike. When you purchase from PPH, you are helping to support the broader mission of the UPCI because all profits from PPH are reinvested in the programs and efforts of the church.