The first part of this injunction I have certainly obeyed, for it
will be just seven years after his death that this book appears. For
the second half, I can say only that I have done the best that in me
lies to obey it also. And I am very grateful to those who have
preceded me with books depicting one aspect or another of my subject.
I have tried to make use of them all as part of my material, and some
are "little" merely in the number of their pages. I am especially
grateful to Hilaire Belloc, Emile Cammaerts, Cyril Clemens and
"Father Brown" (who have allowed me to quote with great freedom). I
want to thank Mr. Seward Collins, Mr. Cyril Clemens and the
University of Notre Dame for the loan of books; Mrs. Bambridge for
the use of a letter from Kipling and a poem from _The Years Between_.

Even greater has been the kindness of those friends of my own and of
Gilbert Chesterton's who have read this book in manuscript and made
very valuable criticisms and suggestions: May Chesterton, Dorothy
Collins, Edward Connor, Ross Hoffman, Mrs. Robert Kidd, Arnold Lunn,
Mgr. Knox, Father Murtagh, Father Vincent McNabb, Lucian Oldershaw,
Beatrice Warde, Douglas Woodruff, Monsignor O'Connor.

Most of the criticisms were visibly right, while even those with
which I could not concur showed me the weak spot in my work that had
occasioned them. They have helped me to improve the book--I think I
may say enormously.

One suggestion I have not followed--that one name should be used
throughout: either Chesterton or Gilbert or G.K., but not all three.
I had begun with the idea of using "Chesterton" when speaking of him
as a public character and also when speaking of the days before I did