He felt the laughter in her voice, but when he looked he could see no trace of it in her face. He approached from the left side, setting his teeth.
"You observe," he said, "that I take your word at its full value," and placing his foot in the stirrup, he dragged himself gingerly up to the saddle. The mare stood like a rock. Adjusting himself, he wiped a sudden perspiration from his forehead.
"I quite believe," he remarked, "that the animal is of unusual intelligence. All may yet be well!"
"I'm sure of it." said the girl gravely. "Now we're off."
And the horses broke into a dog trot. Now the gait of the red roan mare was a dream of softness, and her flexible ankles gave a play of whole inches to break the jar of every step, the sure sign of the good saddle-horse; but the horse has never been saddled whose trot is really a smooth pace. The hat of Doctor Byrne began to incline towards his right eye and his spectacles towards his left ear. He felt a peculiar lightness in the stomach and heaviness in the heart.
"The t-t-t-trot," he ventured to his companion, "is a d-d-d-dam—"
"Dr. Byrne!" she cried.
"Whoa!" called Doctor Byrne, and drew mightily in upon the reins. The red mare stopped as a ball stops when it meets a stout wall; the doctor sprawled along her neck, clinging with arms and legs. He managed to clamber back into the saddle.
"There are vicious elements in the nature of this brute," he observed to the girl.
"I'm very sorry," she murmured. He cast a sidelong glance but found not the trace of a smile.