Spies of the Kaiser

The Le Queux was the first and most prolific of all British spy writers but Spies of the Kaiser was not just another tale of scheming foreigners and plucky British heroes. Indeed, from the first I suspected that it had been her influence that has roused him to action she who had promised him her assistance, and who had pointed out how by watching and unmasking the spies he might render his King and country signal service.