Rating: Teen (there is no offical Rating on this, due to the change in Teaspoon ratings, but to memory, I think Teen who serve - please correct me if you disagree)
Author's summary: Is it luck or destiny that the past might repeat itself? Rose's past adventures with the Doctor seem to be replaying themselves in her new Universe. The Autons. The Slitheen. The Gelth. These events seem to be leading up to something, something big. But all Rose has are questions. Why has her past become her future? Why can't she get rid of that pesky phrase 'Bad Wolf'? And who is that man in the cream cricket suit stalking her? And just how does the Tenth Doctor's quest for the Key to Time fit in to all this?
Characters/Pairings: Jack Harkness/The Doctor (10th), Martha Jones, Mickey Smith, Romana I, Romana II, Rose Tyler/The Doctor (5th and 10th), The Black Guardian, The Doctor (4th), The Doctor (5th), The White Guardian.
Warnings: Swearing, AU
Recced Because: It's an wonderfully weaved story, despite the changes to the original Key to Time story arc to fit into the Bad Wolf story arc. Normally, a story that involves rewrites, aren't well done, but this one really is - in essence keeping to the original concepts, the Author's Notes will keep you well informed of the changes as the story progresses. Also, one of the great things about this, is the wonderfully perceived characterizations of Martha; this was one of the many stories that was written before Series Three aired and the story shows Martha putting her knowledge to good use - with a highly hilarious exchanges between her, the 10th Doctor and Jack.