From the back cover:

"Long before the rise and fall of the Third Reich, long before the rise and fall of the House of Usher, long before event the rise and fall of the Roman Empire, history and literature both ignored the rise and fall of ancient Lonibabia, the nation that partied itself into oblivion.
But a deadly prophecy remains, and fulfillment seems horribly near at hand. Is this the Fall of Civilization? Or can the Ghostbusters gate-crash the world's last bash?"