Paris is the capital of France and without question one of the most beautiful cities in the world. It is known as the City of Light and you can tell why if you watch the video below that features all shots of Paris during the night time. In fact, the original title for book 1 was City of Light. 

I came up with the idea for City Spies on a trip to London and Paris and some photos I took on that vacation are featured in the gallery below.