Still further watch was kept upon the actions of Guy Trevelyan, but nothing appeared to solve the difficult problem.

An opportunity at last rewarded this perseverance.

As explained in a preceding chapter, one side of mysterious question was solved without any effort or seeking the on the part of any one.

By a mere accident Mr.Howe learned the cause which had so deeply influenced the course of Guy Trevelyan's actions, and, furthermore, his feelings.

Here was something gained: did it bode good or evil to the young lieutenant?
These were questions that revolved themselves in the mind of the reasoner.