"Call To Battle is ridiculously fun!" "A page-turner like no other. Simply loved it!" "It all comes together and I'm sad to see it go!" Welcome to the final, heart-pounding, episode of the Scrapyard Ship series books. It's all about to end in one climatic crescendo. The story continues, with Captain Jason Reynolds, and his team: Billy, Rizzo, and the rhino-warrior, Traveler. They must attempt to rescue Ricket and Gaddy, still held captive aboard the impregnable Dreathlor prison barge. Only then, can Jason return to The Lilly, his highly advanced Caldurian vessel ... where it all began. The elusive Admiral Ot-Mul, leader of the Craing Drac-Vin forces, has not only survived, but thrived, in the far, outer-reaches of space. With hundreds of thousands of warships under his command, Ot-Mul's combined fleets are on the move. But, in truth, he cares about little else than making one man suffer ... Captain Jason Reynolds. With the approach of an enormous fighting force on the horizon, it's the last call to battle. Will the decimated Allied worlds reunite one more time? Will Ot-Mul get his vengeance, by taking those most dear to Jason - Mollie, Boomer, Nan and Dira - and use them to rip Jason's world, his very existence, apart?