All dark magic has a price. And one day, the universe will come calling... Fane and I are thrown into the Underworld's most notorious prison, and the suffering inflicted by the supernatural guards is the least of my problems. A powerful inmate lusts for my destruction, and dark secrets surround the mysterious warden. Princess Venna isn't the only demon interested in discovering Ruin's plans for the Infernal Sol. Instead of torment, the warden plays a different game to loosen my lips. As we endure our sinister punishment in Heldrok, the amulet slowly steals my control, and not even Fane is safe from my brand of chaos. I'm the wicked, depraved, and savage one now. And no one can stop me. But when Fane is caught in a nightmarish fate, I'm reminded of the beast who longed to tear me to pieces. If I can't free him, I'll sacrifice everything to save him. The wicked power in me will scream. The bond will break. And he'll have his vengeance. If you like dark, gritty urban fantasy romances featuring possessive, tattooed and pierced shifters, wicked and alluring demons, and kickass heroines who make even the worst monsters fall to their knees, then dive right into the darkness... Welcome to Den of Shadows. Den of Shadows is a Nightworld series along with Nightworld: Court of Magic but can be read alone. **This book is part of a series and ends on a cliffhanger. **This book contains dark content that may be considered a trigger for some readers, and there is mention of past abuse.