Just stumbled upon this while browsing the FictionWise shop...
To Green Angel Tower (I) $8.99
To Green Angel Tower (II) $8.99
I know they do this kind of thing with paperbacks, but e-books? I suppose it's a way to go around the psychological price barrier. Many people will think twice before buying a book at $18, while buying 2 books at $9 each may feel less painful. We really are a gullible lot, aren't we