Delivery: Or Lecture Room Hints On Public Speaking In Its Relation To The Duties Of The Christian Pulpit is a book written by Samuel McAll and published in 1875. The book is a comprehensive guide on public speaking, specifically tailored towards the Christian pulpit. It provides practical tips and advice on how to effectively communicate with an audience, including how to use body language, tone of voice, and gestures to convey a message. McAll emphasizes...