Out of the Triangle a Story of the Far East

In that room, his master Heraklas knelt and carefully drew a brick from its place in the wall. Putting his hand into some hole that seemed to be behind the bricks, Heraklas produced a roll of papyrus. He glanced stealthily around, and, kneeling still, unrolled the writing, and read in eager haste, one hand on the brick, ready at the sound of any coming footsteps to thrust the papyrus quickly into the wall again.