The basic facts were common knowledge: every year in September half the Fourth Years swiftly and silently disappeared from the House overnight. No one discussed their absence. The vanished Fourth Years reappeared at the end of December looking thin and drawn and generally chewed over, to no particular comment—it was considered fatally bad form to say anything about it. They quietly mixed back into the general Brakebills population, and that was that. The rest of the Fourth Years vanished in January and came back at the end of April.
