HP ficlet: "Snakes & Ladders," PG13, Snape, Draco

Author: Ishafel
Summary: Snape always, always plays to win.

( Snakes & Ladders )

Looking for recs

Because it's too hot to go outside and ride my horses! So please, point me to long, dark, plotty stuff I haven't read, especially PotC, HL, Alias and original stuff. Or at least point me to books to order! What have you read and loved, that I might not have read?