The grim avenger had arrived.
Instinctively, he was ready to obey every command of that grim avenger.
The Shadow was in readiness to prevent his escape, but other hands intervened to stay the grim avenger's bullet.
Ominous in his guise of blackness, the grim avenger had acted with promptitude.
Try as he would, Cluny could not evade the grim avenger with the sword.
The crew of evil men had encountered another foe - and the laugh that sounded through the room pealed forth the identity of this grim avenger.
His imagination was filled with sickening scenes of the price the grim avengers would exact from his body if ever he fell into their hands.
War had broken between these two whom gangdom feared as grim avengers.
Always he had arrived as a grim avenger, to fight on the side of right.
Dirk had heard often of The Shadow; he had hoped never to face that grim avenger.