Logos Software have just released a 24 volume set of the works of Peter Taylor Forsyth.  I number him, along with John Henry Newman, among my guilty theological pleasures: I profoundly disagree with many things he believed but find him a brilliant writer, a stimulating thinker, and often spot on in his critique of the church and society.  Indeed, for all of his higher critical views of scripture, his Positive Preaching and the Modern Mind remains the best book I have ever read on the sheer power of the pulpit.

"It is, perhaps, an overbold beginning, but I will venture to say that with its preaching Christianity stands or falls."