Jack Higgins' Thunder Point

IRA terrorist Sean Dillon is engaged by British intelligence to locate The Windsor Protocol, a World War II document that is also wanted by modern-day Nazis. Detailed within The Windsor Protocol is a list of secret bank accounts that would provide funding for the Fourth Reich. After the document is discovered by Henry Baker, he is murdered. When the briefcase containing the documents is handed down to his daughter Jenny, she is unaware of the trouble she has inherited. It is Dillon's mission to protect Jenny and to prevent The Windsor Protocol from falling into the wrong hands.