The Awakening — Ronald Wintrick

Mankind has expanded unimpeded across the Galaxy. Expansionist and Imperialistic before space travel, one nation against the next, later the corporations, but man was many more times so after. After space travel. First men fought over the moon and mars, and then quickly onward as fast as the fuel of greed could compel them. The Corporations owned space.
Corporate expansion into the Galaxy didn't last long. It only lasted long enough for them to have the first alien contact, and a devastating financial loss, and mankind suddenly found itself under attack by the first alien race it had made contact with.
Since that time man has marched across the Galaxy and over every sentient race he encountered, exterminating them down to specimens and even less in most cases. Man has grown strong and numerous and now sits quiescently in control of all he purveys. Until the day an unknown intruder exits Jump without warning and breaks through the Protected Zone.
Mankind has always been the most industrious, the most technological, the fiercest, the most numerous, whatever it took to prevail, but this new enemy outnumbers man millions to one and mankind finds itself in the unusual position of having either to prevail, or face complete annihilation.
The Hswgi have been marching across the Universe for millions of years. The Hswgi are vegetarian, but their larvae required meat. No longer planet dwellers, truly the nomads they had been designed to be, they continued to raid as they always had. Mankind seemed an an easy meal.
P.S. This book has received a new full edit as of 10/27/2011.
The next installment of this series will be coming in December 2011.
Thank you and enjoy!