What is soldier x?

Soldier X is a historical fiction novel written by Don Wulffson, first published in 2001. The story follows the life of a young Russian soldier named Erik Brandt who is wounded in battle during World War II and taken as a prisoner of war by the Germans. To survive, Erik assumes the identity of a dead German soldier and becomes "Soldier X" in order to avoid being sent to a labor camp.

As Soldier X, Erik experiences the horrors of war on both the Eastern and Western fronts, and must navigate the complexities of loyalty, identity, and survival in a time of great chaos and uncertainty. Throughout the novel, Erik grapples with his own sense of identity, questioning his allegiance to his country and his own moral compass.

Soldier X is a gripping and emotional portrayal of the human cost of war, and has been praised for its raw and realistic depiction of the struggles faced by soldiers during World War II. The novel explores themes of resilience, sacrifice, and the universal desire for peace and understanding in the face of incredible adversity.