Cover art

Her child eyes were still upon him and seemed to ask for something yet. And, at this, he bent and kissed her gently, as he would have kissed a child, and did not guess that, at the touch of his lips, Sidonia's woman's soul was born. (See page [196].)

"IF YOUTH BUT KNEW!"

BY

AGNES & EGERTON CASTLE

AUTHORS OF
"ROSE OF THE WORLD," "FRENCH NAN,"
ETC., ETC.

"Si jeunesse savait...

Si vieillesse pouvait!"

(Old French Song)

WITH ILLUSTRATIONS BY LANCELOT SPEED

New York
THE MACMILLAN COMPANY
1906