The Darkest King by Gena Showalter — book slip

William of the Dark, a merciless prince cursed by a vengeful witch, must resist falling in love or face death at the hands of the woman who steals his heart. His only hope lies in decoding a mysterious book that can break the curse.

Enter Sunday "Sunny" Lane, a rare unicorn shifter and cryptanalyst, who is on the run from assassins. When William abducts her, holding her captive in Hell, a dangerous attraction ignites between them.

As their bond deepens, Sunny's desire to kill him grows stronger, leaving them both torn between lust and death. Can they break the curse before it's too late?

For fans of dark and seductive paranormal romances, "The Darkest King" is a thrilling installment in Gena Showalter's "Lords of the Underworld" series.