THE GUARDIAN ANGEL

by Oliver Wendell Holmes



TO MY READERS.

"A new Preface" is, I find, promised with my story. If there are any
among my readers who loved Aesop's Fables chiefly on account of the Moral
appended, they will perhaps be pleased to turn backward and learn what I
have to say here.

This tale forms a natural sequence to a former one, which some may
remember, entitled "Elsie Venner." Like that,--it is intended for two
classes of readers, of which the smaller one includes the readers of the
"Morals" in Aesop and of this Preface.

The first of the two stories based itself upon an experiment which some
thought cruel, even on paper. It imagined an alien element introduced
into the blood of a human being before that being saw the light. It
showed a human nature developing itself in conflict with the ophidian
characteristics and instincts impressed upon it during the pre-natal
period. Whether anything like this ever happened, or was possible,
mattered little: it enabled me, at any rate, to suggest the limitations
of human responsibility in a simple and effective way.

The story which follows comes more nearly within the range of common
experience. The successive development of inherited bodily aspects and
habitudes is well known to all who have lived long enough to see families