Crossovers

Young Avengers/Red Robin

start as you mean to continue by defcontwo
Kate falls into Gotham and teams up with Tim until America can find her. Ah, Kate and Tim being snarky crimefighting bros makes me so happy.

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James Bond/Avengers

A bullet is a kiss by tristesses
Natasha and Bond and some hot spy-on-spy action.

Second Mouse by AlphaFlyer
Highly enjoyable Avengers/James Bond crossover set post-Skyfall but pre-Iron Man. Barton and Bond team up to foil a HYDRA scheme, but a mysterious redheaded third party throws some complications into the mix. This is a really fun read.

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