Eye of the Needle Author:Ken Follett His code name was The Needle. he was a tall, handsome German aristocrat of extraordinary intelligence - England's most dangerous enemy. He knew the secret that could win the war for Hitler . . . She was Lucy Rose, a beautiful young Englishwoman torn between her burning desire and her binding duty. She was the only one who could stop him . . .
A book I have read and re-read - an excellent spy novel. I would say it was one of Follett's best - albeit one of his first.
Interesting how the author keeps the reader involved emotionally with the main character by use of the first person. And then, when the author wants to move your emotions, he switches to the 2nd person.