Disputes often rose about the application of the mining laws, and it might be dangerous to have a rich and unscrupulous antagonist.

His companions went away feeling puzzled by his coolness.

On the journey he had encouraged the party with humorous banter, and made a joke of their difficulties; now he was quiet and reserved.
When they had gone Thirlwell sat down and lighted his pipe, for he knew he must grapple with his trouble before it mastered him.

Looking back, he saw that he had been strangely pleased by Agatha's letters, and when he met her had at once felt her charm.

This, however, was all; he frankly enjoyed her society and thought she liked his, but he was not romantic and was satisfied that they should drift into a close and confidential friendship.