"It is a rather strange house, to say the least. There is the living room and the den, but we have not been able to find any other rooms. It seems as if there are other rooms, but when we approach them, they are simply not there! Neither Ned nor I dare to say what is uppermost in our minds, that is, that if we walked into this haziness, we would walk somehow into another dimension. (Ned thinks ~wishful thinking!~ that we might walk into another book!)"
--from Mulligan Stew