"Within a year Earth would be a vassal world, with the Sirian invaders triumphant. Only Standish, Earth's Defense Engineer, could halt that last victorious onslaught—and he was helpless, the lone survivor of a prison ship wrecked in uncharted space." - Summary by publishers blurb
Chapters
From LibriVox, read by volunteers and in the public domain. LibriVox page (opens librivox.org), the text (opens gutenberg.org), all files on the Internet Archive (opens archive.org).