For over an hour they lay there expectantly, but nothing stirred near the den; then they too slipped away, silently as the little wild things, and made their slow way down the brook, hand in hand in the deepening shadows. Scarcely had they gone when the bushes stirred and the old she-wolf, that had been ranging every ridge and valley since she disappeared at the unknown alarm, glided over the spot where a moment before Mooka and Noel had been watching.