633 Squadron : Operation Cobra (RAF 633 Squadron, #5)

It was only six weeks since Operation Valkyrie in which 633 Squadron had spearheaded an ambush on the Germans' secret 'element' known as IMI, but there was to be no rest for the Squadron. Report had been coming in of a deadly new nerve gas being manufactured by the Germans - which could ruin the Allies' plan for the invasion of Europe. The battle-weary Mosquito pilots were ordered to take part in another daring and dangerous raid - Operation Cobra - to destroy the Germans' newest weapon...