Haven't read The Authority yet, but this story moved me-well done.

No idea who Jenny Quantum is, but I enjoy these vignette style retellings of history. I loved the idea of techo-pagan Willow and exo-skeleton Xander, loving it in his geeky soul.

You made Buffy the key. then who was the slayer? jenny or willow or both? i like the ending though and i especially like the plot. good job.