Title: A Death So Full and Man So Small
Rating: PG
Warnings: Implied alternate universe character death(s).
Spoilers: Everything up to and including the S3 finale. Everything else is speculation on my part.
Summary: He’s curious about the life she could have had without him. For want of a nail, and all that.
A/N: Written for the 2011 op_ficathon for paladin24, who asked: After the S3 finale, where is Peter and how does he get back?. Huge thanks to mrspollifax for the beta and for knowing what my subconscious is trying to say, even when I don’t. All remaining mistakes are mine alone.

( There’s no way of telling what the cost might be. But it can’t be worse than this. ~Walter Bishop )