The enemy is coming… The identity of the foe is shrouded in mystery, their motives for seeking Jack's Planet unclear. As GalFed's stance wavers, Jack, Jenny, and Jack Senior must mount a defense against all who dare to claim a piece of their world. However, the real battle lies beyond the planet's borders, leading Jack Foster to the very heart of the monarchy in his quest for answers. Strap in for a pulse-pounding, action-packed finale as Jack Foster confronts the ultimate threat in this explosive conclusion to John Hindmarsh's epic space opera adventure.