About the Book

Jon D. McCullough’s books span a powerful range of genres, from spiritual thrillers and Christian fantasy to practical guides on evangelism, all unified by a deep commitment to faith, transformation, and truth. Whether exploring the unseen realms of spiritual warfare in Dulapa and Dulapa: Prince’s Revenge or equipping believers through the hands-on wisdom of 20/20 Evangelism, McCullough’s work combines interesting narrative with eternal purpose. His stories are rooted in real-life experiences, enriched with supernatural insight, and written to stir both the heart and the spirit, offering readers more than just entertainment but an invitation to reflect, grow, and believe.