noon
I must have remained there an hour undisturbed , listening to faint sounds in the rooms above , and peering out between the iron bars at a little square of blue sky , and some waving tree branches . Once , with ear pressed against the door , I could distinguish the regular steps of a sentinel pacing back and forth , and out of the window I caught the silhouette of a cocked hat and brown gun barrel . Seldon was evidently guarding me with the utmost care . By the light I judged the time somewhat beyond noon , when the door opened suddenly , and Peter appeared bearing a tray . He was as mysteriously silent and professional as upon his first visit , not even favoring me with a glance , his mind apparently intent upon his duties , moving about noiselessly , wiping the table , and placing his load of dishes thereon with great care that all should be arranged in perfect order . The door remained ajar during these preparations , a Queen 's Ranger standing there motionless , leaning on his gun , and eying us steadily . At last Peter drew up a chair , dusted it , and with wave of the hand invited me to be seated .