Vile as those schemes were, desperate as were their originators, and bitter as were her feelings towards Fagin, who had led her, step by step, deeper and deeper down into an abyss of crime and misery, whence was no escape; still, there were times when, even towards him, she felt some relenting, lest her disclosure should bring him within the iron grasp he had so long eluded, and he should fall at last—richly as he merited such a fate—by her hand.
There are no more uses of "abyss" in the book.
Show samples from other sources
These were men who had built up wealth and social status over long careers and now found themselves looking into the abyss. [of the 1987 stock market crash]
Alan Greenspan -- The Age of Turbulence
The nerve-grinding squeal of the spike cutting through the ground sent a shiver up Thomas’s spine, though a second later the Griever tumbled into the abyss.