Writinggeekly
This is a one shot for Doctorwhoareyou's competition. I suggest you rest The Longest Time and Flipside. They are great stories, and mostly original (the author doesn't change many episodes to fit her story line)
This oneshot is about 11 and Giver shopping for baby stuff, meeting 10 and Rose, and freeing a girl from slavery. But this is no ordinary fortune teller, this is the Doctor's daugher. Whom he hasn't seen since his sixth regeneration.