The Double Dealers

Someone is out to smear Sir George Hendy and is threatening a major contract in the Middle East. Geoffrey Birch is sent out to retrieve the secret document with former link to Israel.

Anglo-American Tobacco hire Geoffrey Birch's team after secret research that should not be released has reached Germany. Which 'insider' gotten around their high security measures?

The Brit North Europa vertical take off plane crashes during it's final test flight. Geoffrey Birch is tasked with finding out whether it was accident or sabotage.

Head hunted by a US conglomerate, Gordon Hawke is the world expert on protein development. Geoffrey Birch is an old friend and doesn't want to be the one to persuade him.