From Amazon.com:

The final book in the Regeneration Trilogy and winner of the 1995 Booker Prize.

The Ghost Road is the culminating masterpiece of Pat Barker's towering World War I fiction trilogy. The time of the novel is the closing months of the most senselessly savage of modern conflicts. In France, millions of men engaged in brutal trench warfare are all "ghosts in the making." In England, psychologist William Rivers, with severe pangs of conscience, treats the mental casualties of the war to make them whole enough to fight again. One of these, Billy Prior, risen to the officer class from the working class, both courageous and sardonic, decides to return to France with his fellow officer, poet Wilfred Owen, to fight a war he no longer believes in. Meanwhile, Rivers, enfeve...

From Amazon.com:

The final book in the Regeneration Trilogy and winner of the 1995 Booker Prize.

The Ghost Road is the culminating masterpiece of Pat Barker's towering World War I fiction trilogy. The time of the novel is the closing months of the most senselessly savage of modern conflicts. In France, millions of men engaged in brutal trench warfare are all "ghosts in the making." In England, psychologist William Rivers, with severe pangs of conscience, treats the mental casualties of the war to make them whole enough to fight again. One of these, Billy Prior, risen to the officer class from the working class, both courageous and sardonic, decides to return to France with his fellow officer, poet Wilfred Owen, to fight a war he no longer believes in. Meanwhile, Rivers, enfeve...