Snakeling’s Recs

[Doctor Who]

Title: Worlds in Conjunction
Author: Marylane
Summary: The Doctor makes a slight miscalculation.
Pairing: Ten/Rose Tyler
Rating: PG-13

Why?

One of the best fanfics I've ever read. The plot is tightly held together, the characters are captured perfectly, and if it doesn't make you cry or at least mist up, I'll eat my hat.