I'll Take it Shaken, Not Stirred [FanFic] 

Summary: "Mix: 1 portion each of mystery, mayhem, and murder. Add: James, Lily, spies, school, and sarcasm. Stir in: 1 tablespoon each of chaos and enmity. Blend using: sense of humor and ability to read. Serve: shaken, not stirred..."
Keywords: fanfic, james, lily, jl, harry potter