March to the Stars (Empire of Man Series #3)

Marooned on the enemy-occupied planet of Marduk, despised royal Brat Prince Roger MacClintock and his Marine bodyguards must march and fight their way through steaming jungles, carnivorous beasts, murderous natives, and perpetual rain to the only starport— which is controlled by the Empire's worst enemies. But neither Roger nor the Marines are about to give up. Marduk, do your worst!