In an instant the world changed for Lieutenant General Michael O'Neal. His beloved Corps of the last remaining ACS destroyed beneath the guns of the Fleet, his staff shot before his eyes, arrested on the charge of war crimes, he faces a short, one-sided trial, a trip to the Fleet Penal Facility and a bullet to the back of the head while trying to "escape".

The Indowy "Bane Sidhe" conspiracy has grown strong, and the cunning and resourceful Darhel - tacit rulers of the Galactic Federation - have decided that the time has come to wipe that threat from the stars forever. What the Darhel don't know is that humans have joined the rebellion - led by thief and assassin extraordinaire, Cally O'Neal. Now Cally is set to destroy a web of alien deceit millennia in the making.

Of the once innumerable battle clans of the possess only a handful survive. And that on the sufferance of a group of despised Indowy and Himmit. Plucked from the maelstrom on Earth they are cast out into the eternal blackness of the stars with only a slightly insane Indowy and a computer virus to guide them.

The invaders are coming; the Posleen, a seemingly unstoppable horde who have conquered one star system after another, literally feeding on their conquests. Earth's dubious allies, the Darhel, have given the humans a number of highly-advanced technological devices, including a process for rejuvenating the aged, including trained and proven soldiers who otherwise would be too old to fight. Rejuvenation may give a critical edge, since to survive, the Earth must use every resource at hand.

Hell's Faire continues Ringo's Legacy of the Aldenata series, this time pitting Major Mike O'Neal against a Posleen overlord with impressive technology looking to conquer human territories.