Phoenix Soaring: The Phoenix Cycle - Book 4

The United States is reestablished in the West. Thirteen states. Tennessee joins as the fourteenth but there is a problem: three Tennessee/Kentucky exploring expeditions have disappeared. Is this the result of a sweeping conspiracy or isolated incidents? And who is the mysterious night rider? Rangers are sent to find out and explore to the East Coast. Once there, Zach, part of a rescue expedition, meets representative from the United States based in New England. How joyous is the reunion? There is also trouble in Missouri. Is this going to be the final showdown with the reavers? Will it all be for naught with the super plague further decimating the population?