Fascinating, I've never heard pf a pelesit before, and I'm rather glad about that.

Yay for Ianto completing the organisation of the archives, and woe that his poor arm is injured again, although it's cute Jack's carrying him everywhere to spare his injured ankle.

I thought Gwen was very much in character, by which I mean she was annoying, completely oblivious to Ianto being injured, and seemed to think that because Jack never told her anything, Ianto wouldn't know any more than she does even though he's Jack's lover. I imagine she thinks all they do is shag and that they don't actually talk to each other.

Great chapter!