>Does anyone know a good place to view or download the first five books? You can help the process by posting the request in the forums of sites which have artbook archives such as
bakabt.com . If they don't already have the FIVE book set, make that suggestion. It would be one of the torrents that gets updated once per year to have another artbook "Piece" added to the torrent. Bakabt has lots of torrents that will evolve over time if better versions or a version 2 is released to fix scanlator / fansubber errors.
http://www.bakabt.com