Title: The League Extraordinaire
Fandom: The Man From UNCLE, James Bond, the Avengers, Our Man Flint, The Girl from UNCLE, Get Smart, Mission: Impossible, Modesty Blaise, I Spy, Savage, The Prisoner, Sherlock Holmes, Fu Manchu and Matt Helm (yes, all of them, seriously! I'm not going to tag all the fandoms because they won't all fit.)
Pairing: Emma Peel/John Steed, but no more than what you see on the show
Length: epic
Author: DarkMark
Author on LJ: Unknown
Author Website: Dark Mark's Fanfiction.net PageWhy this must be read: This is basically the crossover spy adventure of truly epic proportions. I'm a sucker for intertextual references, but this story is the icing on the cake. I didn't even realize that it was possible to write so many characters so well, but DarkMark catches each of their voices perfectly while plotting a complex adventure with an old school villain worthy of our heroes' time. If you like old school spy shows and an author who captures the zeitgeist of the 60's, you simply must read
The League Extraordinaire.