To me, yes...to the average Macross book collector, probably not...his previous "Design Works" book or the more recent "Macross Variable Fighter Designers Note" Book would be a bigger bang for the buck, especially if you just want Macross content....I am a Kawamori fan, but not really a fan of any of his non-Macross works.....I have not gone over every Macross illustration in the book to be able to answer any questions regarding previously unpublished art....but it is definitely in there and I am sure that would also include his non-Macross work...