"The Colonel probably dismounted and the horse got away.

We will find him in a little while." "Yes," replied Mrs.Fortescue, "and Anita and I will ride with you." Anita looked with triumphant eyes at her mother.
"I felt that we must be on horseback," she said, "I didn't understand why a few minutes ago, but now I know why." A messenger was sent for Beverley Fortescue, but he was not to be found.

Some one in the group of officers remembered having seen him riding off with Sally Harlow.

Major Harlow did not attempt to keep up with his daughter's cavaliers.
"We'll find the Colonel all right," said Major Harlow, confidently, "the horse will show us the way." Major Harlow rode in front with Sergeant McGillicuddy, who led Gamechick, his head hanging down, looking the picture of shame but carefully retracing his steps.

Behind them rode Mrs.Fortescue and Anita, and then came a small escort.