A sinister, shuddering laugh rose to a crescendo, then shivered into ghoulish echoes.

It returned, a cry of ghoulish echoes.

The Shadow finished that statement with a low, sardonic laugh that quivered ghoulish echoes through the room.

A defiant rise of merriment, that rose to a startling crescendo, then stopped abruptly, while ghoulish echoes followed in its wake.

When the quivering mirth had ended with a myriad of ghoulish echoes, The Shadow was gone.

Its quiver rose to a shivery pitch, then banished itself with ghoulish echoes.

Weird, but repressed, it brought ghoulish echoes from the walls of the temporary sanctum.

More terrible than the forgotten clangor of the bells, it filled this crypt with ghoulish echoes.

Its sardonic mockery broke into shuddering, ghoulish echoes.

The Shadow's weird mockery reverberated with ghoulish echoes.