This memoir investigates the harrowing experiences of a Norwegian resistance operative tasked with sabotage and intelligence gathering during the German occupation of Norway. The author, Oluf Reed Olsen, provides a firsthand account of his transition from a civilian to a trained agent, detailing the logistical challenges of operating behind enemy lines. The narrative serves as both a personal record of survival and a historical document regarding the clandestine operations that defined the Norwegian resistance movement.

This work is regarded as a significant, authentic contribution to the literature of the Norwegian resistance, offering a granular view of the risks faced by individual agents. The text provides a clear, unvarnished look at the realities of wartime espionage, making it a valuable resource for those interested in the tactical and personal dimensions of the Second World War.