There was a little unfailing spring, always icy cold and crystal pure, in a certain birch-screened hollow of Rainbow Valley in the lower corner near the marsh. Not a great many people knew of its existence. The manse and Ingleside children knew, of course, as they knew everything else about the magic valley. Occasionally they went there to get a drink, and it figured in many of their plays as a fountain of old romance. Anne knew of it and loved it because it somehow reminded her of the beloved Dryad’s Bubble at Green Gables. Rosemary West knew of it; it was her fountain of romance, too. Eighteen years ago she had sat behind it one spring twilight and heard young Martin Crawford stammer out a confession of fervent, boyish love. She had whispered her own secret in return, and they had kissed and promised by the wild wood spring.