This is an omnibus fromNew York Times bestselling author L. E. Modesitt, Jr., This omnibus concludes one of his most powerful science fiction series, the Ecolitan series. It contains book three, The Ecologic Envoy, and book four,The Ecolitan Enigma. Four hundred years after winning secession from the Terran Empire, the star system Accord wants to sign a simple trade treaty with the Empire. But if the agreement is so minor, why is Professor Nathaniel Whaler, chief economist at the Ecolitan Institute and his world's top commando killer, chosen as Accord's Envoy? Other Series by L.E. Modesitt, Jr. The Saga of Recluce The Imager Portfolio The Corean Chronicles The Spellsong Cycle The Ghost Books The Ecolitan Matter The Forever Hero Timegod's World Other Books The Green Progression Hammer of Darkness The Parafaith War Adiamante Gravity Dreams The Octagonal Raven Archform: Beauty The Ethos Effect Flash The Eternity Artifact The Elysium Commission Viewpoints Critical Haze Empress of Eternity The One-Eyed Man Solar Express