"Enter then!" That hollow Voice replied. She passed the door. A sable curtain fell--and nothing more. "A fool!" snarled some one, gnashing. Like a prayer "A saint!" the whispered answer thrilled the air. In a Russian Prison (_From "Memoirs of a Revolutionist"_) BY PETER KROPOTKIN (See page 308) One day in the summer of 1875, in the cell that was next to mine I distinctly heard the light steps of heeled boots, and a few minutes later I caught fragments of a conversation. A feminine voice spoke from the cell, and a deep bass voice--evidently that of the sentry--grunted something in reply. Then I recognized the sound of the colonel's spurs, his rapid steps, his swearing at the sentry, and the click of the key in the lock. He said something, and a feminine voice loudly replied: "We did not talk. I only asked him to call the non-commissioned officer." Then the door was locked, and I heard the colonel swearing in whispers at the sentry. So I was alone no more. I had a lady neighbor, who at once broke down the severe discipline which had hitherto reigned among the soldiers. From that day the walls of the fortress, which had been mute during the last fifteen months, became animated. From all sides I heard knocks with the foot on the floor: one, two, three, four, ... eleven knocks; twenty-four knocks, fifteen knocks; then an interruption, followed by three knocks, and a long succession of thirty-three knocks. Over and over again these knocks were repeated in the same succession, until the neighbor would guess at last that they were meant for "Kto vy?" (Who are you?), the letter v being the third letter in our alphabet. Thereupon conversation was soon established, and usually was conducted in the abridged alphabet; that is, the alphabet being divided into six rows of five letters, each letter marked by its row and its place in the row.