It was their environment--the accompaniment of wild wolf-mourn, of the murmuring waterfall, of this strange man of the forest and the unfamiliar elements among which he made his home.
Next morning, her energy having returned, Helen shared Bo's lesson in bridling and saddling her horse, and in riding.

Bo, however, rode so fast and so hard that for Helen to share her company was impossible.

And Dale, interested and amused, yet anxious, spent most of his time with Bo.

It was thus that Helen rode all over the park alone.

She was astonished at its size, when from almost any point it looked so small.
The atmosphere deceived her.