His memoir, Verlorene Siege (1955), translated into English as Lost Victories, was highly critical of Hitler's leadership, and dealt with only the military aspects of the war, ignoring its political and ethical contexts.
Riwayat hidup yang ia tulis, Verlorene Siege (1955), sangat kritis terhadap kepemimpinan Hitler, tetapi hanya fokus kepada aspek militer dan mengabaikan konteks politik dan etika.