10 of those

Originally published in 1870, John A. Broadus's A Treatise on the Preparation and Delivery of Sermons quickly became the definitive guide for Baptist ministers and remains a landmark text in homiletics. 

Broadus, a founding professor of The Southern Baptist Theological Seminary and later the institution's second president, drew from his own experience as a pastor, preacher, and educator to craft a work that was both scholarly and immensely practical. The book reflected Broadus's commitment to gospel-centered preaching that could meet the challenges of his age, and its enduring legacy rests in its careful blend of theological depth and rhetorical precision.