Owing to new experiments, he had made enormous strides beyond the science of Gall and Lavater.

The friendliness with which he was received at the Glandier may be explained by the fact that he had once rendered Mademoiselle Stangerson a great service by stopping, at the peril of his own life, the runaway horses of her carriage.

The immediate result of that could, however, have been no more than a mere friendly association with the Stangersons; certainly, not a love affair.
Frederic Larsan did not tell me where he had picked up this information; but he appeared to be quite sure of what he said.
Had we known these facts at the time Arthur Rance met us at the Donjon Inn, his presence at the chateau might not have puzzled us, but they could not have failed to increase our interest in the man himself.

The American must have been at least forty-five years old.

He spoke in a perfectly natural tone in reply to Rouletabille's question.
"I put off my return to America when I heard of the attack on Mademoiselle Stangerson.