We are not alone! In exploring and colonizing the galaxy, humanity discovers evidence of eighteen sentient species. Seventeen of them had not developed interstellar travel. Those were destroyed by the species that did reach the stars. That space-faring eighteenth decimated the human colony on the Semi-Autonomous World Troy. A Marine Force Recon platoon sent to investigate is wiped out almost to the last man. In reaction, the North American Union assembles the largest army seen since the major wars of the 20th Century. A Marine Corps Combat Force is sent to "Kick in the door," backed up by a four-divison Army corps to take the planet back. The initial landing is unopposed. It isn't until the fleet carrying the Army corps is approaching Troy that the enemy strikes, with devastating effect.

Semi-Autonomous World Troy The men of 1st Marine Combat Force are in a life-and-death struggle with the Dusters, bird-like aliens who launched a surprise attack on Troy, and vanished the entire Human population. When Corporal John Mackie and his squad from India Company aren't fighting off "human wave" attack after "human wave" attack, they are aggressively patrolling in search of the Dusters, intending to meet and destroy them in their own bases. In space, the remnants of Amphibious Group 17 rescue soldiers and sailors from wounded Navy starships. They begin feeding small, reassembled units to the surface of Troy. As they make planetfall, the soldiers have their first contact with the Dusters even before they reach their target firebase. Soon after, they are engaged in the same kinds of defensive and offensive operations as the Marines. On Earth, the president of the North American Union orders the formation of a field army to be dispatched to Troy to aid the badly outnumbered Marines and soldiers, but have they any hope of arriving in time? Things seem grim for Troy and its defenders as a new Duster fleet arrives and attacks the remaining warships of Task Force 8, in orbit before landing a huge invasion army meant to defeat the Human forces.

THE FINAL SHOWDOWN ON TROY! The strange bird-like aliens that humans have nicknamed "Dusters" have destroyed a human colony, the Semi-Autonomous World Troy. The North American Union sent a massive force of troops from the Marines, Army, and Navy in response. In orbit, the remnants of the Navy must pull together and fight off the latest wave of Duster reinforcements to come through the wormhole and press their attack. On the ground, Marines are locked in pitched combat with the Dusters, who continue to press their advantage, now with a weapon of devastating power, mounted on a large tank-like vehicle. At headquarters, the Army Corps of Engineers must figure out how those tanks work and figure out how to either stop them-or use them! And back on Earth, the NAU President must decide humanities next course of action, even as scientists try to discover the Dusters' secrets to help the soldiers, sailors, and Marines win- \-and time is running out!

The Complete Saga of the 18th Race Series We are not alone! In exploring and colonizing the galaxy, humanity discovers evidence of eighteen sentient species. Seventeen of them had not developed interstellar travel. Those were destroyed by the species that did reach the stars. That space-faring eighteenth annihilated the human colony on the Semi-Autonomous World Troy. A Marine Force Recon platoon sent to investigate is wiped out almost to the last man. In reaction, the North American Union assembles the largest army seen since the major wars of the 20th Century. Things seem grim for Troy and its defenders as a new Duster fleet arrives and attacks the remaining warships of Task Force 8, in orbit before landing a huge invasion army meant to defeat the Human forces. And back on Earth, the NAU President must decide humanity’s next course of action, even as scientists try to discover the Dusters' secrets to help the soldiers, sailors, and Marines win— —and time is running out! Includes Issue in Doubt, In All Directions, To Hell and Regroup, and the bonus short story “So \[Not\] Like Dogs,” from the anthology Dogs of War. \\\\\\\\\\\\\\\\\\\\\\\\\_ “David Sherman writes about Marines with the razor-sharp realism of one of their own.” —Jack Campbell, Best-Selling Author, Lost Fleet Series “From the cold, detached environs of an orbiting battleship to the grit, sweat, and blood that defines life in a fighting hole on an alien world, Sherman and DeCandido pull out all the stops in this explosive concluding chapter of the 18th Race trilogy.” —Dayton Ward, bestselling author of The Last World War and Star Trek: Agents of Influence