Three classic historical spy thrillers from the master storyteller and bestselling author, Ken Follett. Thundering Good Thrillers is a great value eBook bundle including three heart-stopping thrillers all set during World War II; featuring female Special Operations agents going undercover behind German lines ( Jackdaws ), Hitler's prize secret agent going behind Allied lines ( Eye of the Needle ) and an 18-year-old Dane who stumbles across a top secret German installation whose discovery could change the course of the war ( Hornet Flight ).