Product Description The TDF Marco Polo embarks on its maiden voyage outside Earth's Solar System leading to the discovery of an extinct civilisation destroyed by orbital bombardment. Deep underground is a mysterious library of alien secrets. The Terran Republic unravels the clues, forcing its politicians, scientists, navy and marines to engage in an epic journey of space exploration, space battles and combat behind enemy lines. They must rally their forces to defend the Earth as they discover "The Others" are coming... Review I like Summerer's voice. He does an excellent execution of the military tone of the story. His voices are clear, and he keeps the characters distinct.-- "AudioBook Reviewer" About the Author PP Corcoran unites cutting-edge technology and epic space battles in his military science fiction Saiph series. A veteran of the British Army, he served in many areas of operations during his twenty-two year career. He currently works in the security field.