The Power-House

The Power-House is John Buchan's early thriller about hidden organization, social order, and the frightening possibility that civilization rests on fragile assumptions. Edward Leithen discovers a secret network whose reach suggests that respectable society may be far less secure than it appears. Buchan turns conspiracy into a test of nerve, intelligence, class confidence, and moral steadiness.

The Power-House is significant because it anticipates many later espionage and secret-society thrillers. It is compact, tense, and unusually modern in its fear of invisible systems operating beneath public life. Readers interested in John Buchan, conspiracy fiction, Edward Leithen, pre-war anxiety, urban menace, elite secrecy, and the roots of the modern thriller will find a sharp and influential work.