While the "Valkyrie" plot by Nazi officers to kill Adolf Hitler is the best known instance of German opposition to his dictatorship, there were many other significant acts of resistance. Behind Valkyrie collects documents, letters, and testimonies of Germans who fought Hitler from within, making many of them available in their entirety and in English for the first time. | Behind Valkyrie by Peter Hoffmann, Paperback | Indigo Chapters