Planet Wolf is a world where the grass is not green, where alien trees and spiky foliage move strangely in the breeze. It is a world of gigantic mountains and deep valleys, of huge rivers and dense forests, of vast plains and arid deserts, and of restless seas and great continents. On Planet Wolf, the native creatures act and sound like nothing mankind has seen before. The Planet Wolf Series: Volume 4 - War is no stranger to the northern humans and their telepathic, four-pawed friends but a new, far deadlier enemy is approaching. Can they find out how to defeat the aliens before time runs out? It is six centuries since mankind arrived on Planet Wolf. Not much has changed since the second century. The country of Murdoch is a totalitarian and feudalistic Kingdom. Democratic Argyll has become very prosperous. Vadath is still the home of the Vada who patrol and protect the northern continent. The Lind continue to live their lives much as they always have done except for those who choose to live with humans. In the Great Eastern Sea many of the islands are now populated and where privateers and slavers roam, searching for booty and slaves. The Larg remain in the far south. They have never ceased in their hatred of their eons old enemy, the Lind.