Shadow of the condor

James Grady wrote the book which was turned into "Three Days of the Condor," one of the great films of the spy genre, and this book takes Condor back into the spy game.Grady has details about the US intelligence agencies (circa 1975, when it was published) that were new to me. He also developed greatly as an author in the period between the original book and this one. If you enjoyed either the first book or the movie made from it, you will almost certainly find this one fascinating.