"Yes--yes, this is David Carroll--I'm glad you think it was sweet of me to telephone--I want to speak to your sister--She isn't there?--Well, ask her to telephone me at headquarters as soon as she comes in, will you?--Uh-huh!--the Warren case has ended--and that's what I wanted to tell her--I only did my best--Yes--Oh! say--" The receiver clicked on the hook. Carroll was grinning as he turned back to his friend-- "Guess what that young thing said when I told her I had solved the Warren case?" "Tell me, David--I'm a poor guesser." "She said," returned Carroll gravely--"that I am just the cutest man she has ever known!"