Kingpin

In "Kingpin," the first book of the Cruel King trilogy by Callie Vincent, a woman assumes a false identity to marry a ruthless stranger, with a secret mission to gain his trust and ultimately eliminate him. Despite meticulous planning and preparation, she soon finds herself facing unforeseen challenges that threaten her dangerous plan. This dark mafia romance explores themes of deception, danger, and high-stakes intrigue, intended for mature listeners.