Description
Hirschfeld: The Secret Diary of a U-Boat by Wolfgang Hirschfeld is a Second World War memoir based on the wartime diaries of a senior German naval telegraphist, translated and compiled by Geoffrey Brooks.
The book recounts Hirschfeld’s experiences during multiple patrols aboard the U-109, offering a detailed, first-hand account of life inside a German U-boat during the Battle of the Atlantic. Written in a diary-like, “real-time” format, it captures the psychological strain, camaraderie, danger, and monotony of submarine warfare.
Beyond day-to-day operations, the narrative also touches on key historical figures within the German U-boat command structure, including Admiral Karl Dönitz, and reflects on the broader trajectory of the war at sea. Later sections address Hirschfeld’s service on U-234 and its final wartime mission carrying advanced technology and materials.
The work combines personal memoir, military history, and technical detail, providing insight into submarine warfare from the perspective of enlisted crew rather than commanding officers.
