1)
Ex Turpi Causa by drsquidlove. A lawyer offers to bring Simon and River their freedom. Simon thinks they'd be better off taking their chances on Serenity. Angel crossover.
2)
Need a Lift? by writingramblr. Tony Stark, captain of the Serenity, meets a redhead drifting in space -- but perhaps not the one you think.
3)
Time Bomb by Christina K. When an unbalanced girl with a penchant for dangling off high places suddenly 'poofs' into existence in a bar with no explanation, Harry has a new job. Just not one he ever would have wanted. Crossover with Dresden Files.
4)
Timestamp: Wong ba duhn by pipkinxchaos. Dean is the captain of an illegally salvaged small cruise ship and keeps her goin' with help from his rag-tag group of friends and family. Supernatural crossover.
5)
Ever After by SailorSol. It all started with a crate they found on a salvage op, a week earlier. If Zoe had known what they would find, she might have reconsidered agreeing to the job. Iron Man crossover.