A thrilling tale of wartime espionage from the master storyteller. In June 1941 a baffling Luftwaffe radio message mentioning a new invention with the codename Freya (the Viking goddess of love) is picked up by the decoders of Allied intelligence. Hermia Mount, a British intelligence analyst, suspects the existence of an experimental radar station on the coast of Denmark.

Meanwhile, Harald Olufsen, a brilliant Danish student, has spotted an unusual installation near his island home....

Read by Alex Jennings.

4.5 hours on 4 CDs