The book "A Sermon Preached in Christ Church, Hartford, January 29, 1865, in Memory of the Most Reverend Thomas Church Brownell, Doctor of Divinity and Law, Third Bishop of Connecticut, and Presiding Bishop of the Protestant Episcopal Church in the United States," is a sermon celebrating and honors the extraordinary ministry of the Right Reverend Thomas Church Brownell. The author of this work is John Williams, who in his words pays respect and greatly appreciates the contribution and activities of the highly respected bishop. This book is an important historical document and spiritual legacy that enables the reader to better understand the great posthumous legacy of Bishop Brownell.