Conversational Evangelism takes so-called 'lifestyle evangelism' to it's logical conclusion, bringing the interaction that we have with unsaved friends and family into focus for us to use in helping clarify Gospel elements in a steady progression toward a complete Gospel presentation.
Norman Geisler, for years on the vanguard of the defense of the Gospel, and David Geisler, founder and President of Meekness and Truth Ministries, come together with a plan of pre-evangelism - making sure that the Gospel is understood when it is finally presented - that can be used supplementally with any accurate evangelism model.