he title of the second book is Through the Looking-Glass, or, if you want to get really specific (and we know you do!), Through the Looking-Glass and What Alice Found There. A looking-glass is a mirror – you know, because a mirror is a piece of glass with a foil backing in which you can look at yourself. In a literal sense, of course, there's nothing "through the looking-glass," because it has no other side; but in another way, the other side of the looking-glass is a reflected world, a place that's the backwards or opposite version of the "real" world. So this title indicates that the book will constantly play with the relationship between something and nothing, fantasy and reality.