Mastermind

In this gripping thriller by bestselling author Andrew Mayne, FBI agent Jessica Blackwood and scientist Dr. Theo Cray face a catastrophic conspiracy as an electrical storm engulfs Manhattan, shrouding the city in darkness and chaos. When their nemesis, a serial killer and cultist known as the Warlock, escapes custody, the duo realizes this is no mere accident but part of a larger, sinister plan. With cities around the world succumbing to similar mysterious voids, Jessica and Theo must navigate treacherous shadows to unravel the Warlock’s manipulative tactics and prevent further devastation.