In Christian Behaviour the noted author of The Screwtape Letters discusses the value of true morality and challenges men to try to live satisfactorily without it. The book is based on a series of broadcast talks given recently in England over the B.B.C., considerably revised and enlarged. It is a companion volume to The Case for Christianity, recently published, which was also based on broadcast talks.

Seventy-seven thousand copies of this book have already been printed in England where it has been enthusiastically reviewed. "This book is packed with intelligence," says the News-Chronicle, for example, and the English press has been uniformly favorable.

Readers of The Screwtape Letters will welcome this new book by the same author.