…when a piece does not gel.
Ach, well. Lemme change the subject: I feel like throwing some money at roleplaying game publisher Pelgrane Press. So… Esoterrorists, or Trail of Cthulhu? The first is ‘occult counter-ops trying to keep a lid on Magicians Behaving Badly;’ the second is Pulp-era Cthulhu Mythos adventuring. I have rather more of the latter than the former, if that helps.