Homework by busaikko and its remix Fieldwork by Rheanna: SGA, gen; respective ratings and length: teen and up (which I think is overly cautious) and general audiences; 963 and 3173 words. "For some reason, after his father's funeral Dave Sheppard keeps getting e-mail from Ronon Dex." // "Ronon starts his e-mail correspondence with Sheppard's brother more or less by mistake." Really nice characterizations, humor and a little low-key angst.
Vorkosigan's Day by Philomytha: Vorkosigan series, gen, rated teen and up, warning for graphic depictions of violence, 4580 words. Duv Galeni attends an Academy seminar on illegal orders given by Admiral Lord Aral Vorkosigan, Regent of Barrayar. Should be canon.