Neutral Countries as Clandestine Battlegrounds, 1939–1968: Between Two Fires is intelligence history at its best. Combining scholarly rigor with vivid story-telling, this collection provides new insights into the intelligence-gathering, sabotage, and other activities of the belligerents during and after the Second World War. It also casts light on the measures taken by neutral states to preserve their freedom of action—often with surprising success.