Ralph, the Train Dispatcher; Or, the Mystery of the Pay Car — Allen Chapman

"Those men will bear watching--they are up to some mischief, Fairbanks." "I thought so myself, Mr. Fogg. I have been watching them for some time." "I thought you would notice them--you generally do notice things." The speaker with these words bestowed a glance of genuine pride and approbation upon his companion, Ralph Fairbanks.