Derek Robinson is one of our finest writers of military aviation. His WWI quartet of the Royal Flying Corps and WWII Royal Air Force trilogy are both exciting and authentic stories of war in the air. Goshawk Squadron, the third book in the RFC quartet was nominated for the Booker Prize. The Eldorado Network is a very different novel than the Robinsons I've previously read.. Based on a true story this novel is a story of spying by Germans and British agents in neutral Spain and Portugal. It is an awfully amusing tale and its factual roots only emphasize that. Basically, it is the story of Luis Cabrillo, an enterprising young Spaniard who, after offering his services to the British and being refused, offered those same services to the Germans. Remarkably, the German intelligence office in the Madrid embassy accepted his offer.
Luis's objective is unrelated to the war aims of any combatant power. Luis sees in war an opportunity for financial advancement. Trained by the Germans in spycraft he is sent to England to discover English secrets. For this he is to be paid a handsome sum. Luis, however, does not go to England but instead hops over to Lisbon and from the peaceful Portuguese capital creates detailed reports on all aspects of British war planning, production, morale; all and any secrets that can be discovered. Of course, Luis is sitting in sunny, safe Lisbon creating these reports out of his own fertile brain. The more he produces the more the Germans pay him. His stated goal is to become the first spy millionaire. Robinson acknowledges the factual roots of his tale in an afterword but the novel is filled with many fictional additions that undoubtedly increase the entertainment level.