Francis Schaeffer

Pollution and the Death of Man is an ecological and philosophical work by the American presuppositionalist theologian Francis A. Schaeffer, published in 1970.

Mark of the Christian is a work concerning the spiritual life of Bible-believing Christians written by American theologian and Christian apologist Francis A. Schaeffer, Downers Grove, IL:InterVarsity Press, first published in 1970. It is Book Three in Volume Four of The Complete Works of Francis A. Schaeffer A …