Yuletide Recs, Round Two: Brought to you by the letters B, C, L, M, N, and S

 Back with more awesome stories!

( 15 stories in 13 fandoms: The Shadow (movie), Captain America (movie), The Cat Who mysteries, Clue, Cotillion, Mansfield Park, MASH (TV), Marple, Sleeping Beauty (1959), Northanger Abbey, Nero Wolfe, The Lion in Winter (1968), and Black Sheep )