As Tharn neared Sephar's outer wall, Uda, the moon, pushed her shining edge above the trees, causing the Cro-Magnon to increase his pace lest he be seen by some observer from within the city.
He reached the dense shadows of the wall directly in front of one mighty gateway, its barrier of heavy planks seemingly as solid as the stone wall on either side.
Tharn pressed an ear to a crack of the wood. He could hear nothing from beyond. Bending slightly forward, he dug his bare feet into the ground, placed one broad shoulder against the rough surface, and pushed. At first the pressure was gentle; but when the gate did not give, he gradually increased the force until all his superhuman strength strove to loosen the barrier.
But the stubborn wood refused to give way, and Tharn realized he must find another means of entry.
A single glance was enough to convince him that the rim of the wall was beyond leaping distance. It was beginning to dawn on the cave-man that getting into this strange lair was not to be so easy as he had at first expected.
He concluded finally that there was nothing left to do but circle the entire wall in hopes that some way to enter would show itself. Perhaps one of the several gates would have been left carelessly ajar, although he was not trusting enough to have much faith in that possibility.
After covering possibly half a mile, and testing two other gateways without success, his sharp gray eyes spied a broken timber near the top of the wall directly above one of the gates. An end of the plank protruded a foot beyond the sheer surface of rock.
Tharn grinned. Those within might as well have left the gate itself open. Drawing the grass rope from his shoulders, he formed a slip knot at one end, and with his first effort managed to cast the loop about the jagged bit of wood. This done, it was a simple matter to draw himself up to the timber. There he paused to restore the rope about his shoulders, then he cautiously poked his head over the wall and peered into the strange world below.
There was no one in sight. Still smiling confidently, keenly aware that he might never leave this place alive, he lowered himself over the edge, swung momentarily by his hands, then dropped soundlessly to the street below. The first obstacle in the search for Dylara had been overcome.