In this pulse-pounding finale to the acclaimed six-book Long Fall series, humanity faces its darkest hour. As ruthless AI-controlled drones known as Reapers prepare to unleash a second wave of destruction, Solly Masters and his band of survivors must risk everything in a desperate gambit to save what remains of civilization. With invading forces from China and North Korea occupying the West Coast, and the sinister Lee Corporation tightening its grip on the East, the fate of America hangs in the balance. From the ruins of Louisville to the last bastion of military resistance at Wright-Patterson Air Force Base, the action never lets up in this thrilling conclusion. Will Solly's adopted AI 'daughter' Alison be the key to humanity's salvation or its final downfall? Can Sheriff Paulie Ramos and the fierce Rattlers turn the tide against overwhelming odds? And what shocking secrets will be revealed in the final showdown? Experience heart-stopping action as humanity fights for survival on multiple fronts. Follow complex characters facing impossible choices and testing the limits of loyalty. Immerse yourself in a unique blend of high-tech warfare and post-apocalyptic struggle. Prepare for surprising twists that will keep you guessing until the very last page, and enjoy a satisfying conclusion that ties up loose ends while opening new possibilities. Don't miss this epic finale to an unforgettable series. Buy "Showdown" today and witness the stunning conclusion to this gripping saga!