Vavasor, though the lodging-house man had hold of the collar of his coat, made no attempt to turn upon his new enemy. When two dogs are fighting, any bystander may attempt to separate them with impunity. The brutes are so anxious to tear each other that they have no energies left for other purposes. It never occurs to them to turn their teeth upon newcomers in the quarrel. So it was with George Vavasor. Jones was sufficient to prevent his further attack upon the foe up-stairs, and therefore he had no alternative but to relinquish the fight.

Vavasor, though the lodging-house man had hold of his collar of his coat, made no attempt to turn upon him. All his energies were bent on John Grey.
