The answer came softly. "So I hear. You almost blasted my ear off. From now on, when you speak to me, or whoever's at this end, a barely audible murmur will be sufficient. Try it."

"Yes, Captain," Don whispered. "I'm trying it now."

"Don't whisper. I can hear you all right, but so could people you wouldn't want overhearing at your end. A whisper carries farther than you think. Talk low."

Don practiced while he put his shirt, tie and coat back on.

"Good," Captain Simmons said. "Practice talking without moving your lips, for occasions when you might have to transmit to us in someone's view. Now put your handcuff back on and lock it."

"Oh, damn," Don said under his breath.

"I heard that."

"Sorry, sir, but it is a nuisance."

"I know, but you have to get rid of it logically. When you get a chance go to the local bank. It's the Superior State Bank on McEntee Street. Show them your credentials from Riggs National and ask them to keep your brief case in their vault. Get a receipt. Then, at your first opportunity, burn the plastic key and your ID card."

"Yes, sir."