Dr. Henry Blackaby, president emeritus of Blackaby Ministries, is the author of more than a dozen books, including the bestselling classic Experiencing God. He has spent his life in ministry, serving as a music director and as a senior pastor for churches in California and Canada. Today he provides consultative leadership on prayer for revival and spiritual awakening on a global level. He and his wife make their home in Atlanta, Georgia.

Dr. Melvin Blackaby coauthored with his father, Henry Blackaby, the Gold Medallion winner Experiencing God Together. He travels extensively as a conference speaker. He and his wife and their three children live in Cochrane, Alberta, Canada, where he serves as senior pastor of Bow Valley Baptist Church.