Syl Hellais and Paul Kerr have traveled through the mysterious wormhole known as Derith, from which no traveler has ever returned. Trapped in a dimension beyond their own, they emerge to discover a universe that has moved on without them. Years have passed, and Civil War rages among the Illyri. Earth is lost to alien parasites known as the Others, and the sinister Archmage Syrene of the Nairene Sisterhood has disappeared into the Sisterhood’s lair --- but not before choosing a new leader with her own plans for the future of her race. Syl and Paul must find a way to change the course of history and save the lives of billions.

In EMPIRE, John Connolly and Jennifer Ridyard continue the journey of Syl and Paul as they fight to regain planet Earth from a ruthless alien species. Light years from Earth and millions of miles apart, the two must find a way to reveal the horrifying truth behind the Empire and save all that they hold dear from the hunger of the Others.

The first installment in John Connolly and Jennifer Ridyard's new science fiction trilogy, The Chronicles of the Invaders, CONQUEST introduces a world where humanity has been conquered by a powerful alien rulership --- unless a group of young rebels can unlock their powers and help rescue humankind from its terrible fate.