The Litter — Kevin R. Doyle

They kept to the shadows so no one would know they existed, and preyed on the nameless who no one would miss. Where did they come from, and who was protecting them? In a city that had seen every kind of savagery, they were something new, something more than murderous. And one woman who had thought she had lost everything there was to lose in life would soon find that nothing could possibly prepare her for what would come when she entered their world.