'Witchcraft' (1941) is a work of theological commentary by Charles Williams on the history of what he refers to as "that perverted way of the soul which we call magic". Charles Williams (1886-1945) was a British theologian, playwright, novelist and poet. As a member of the 'Inklings' literary group at Oxford, his work supported a strong sense of narrative. For Williams, spiritual exchanges were an undercurrent to life, and his Christian fantasy writing, such as 'Descent into Hell' (1937), earned him many followers. This classic work is now being republished in a new modern edition with a specially commissioned introductory biography.