Event details
All these digital books are now FREE till July 3rd. If you ever wanted to own .hack//Archives Vol 1 & 3, .hack//SUMMER 2013, .hack//Guilty Dragon Visual Works #1, and the previous .hack Game Art Works Vol. 1, you got 2 days to add them to your account to view indefinitely.
https://bookwalker.jp/author/157163/?order=rank&np=1
Create a bookwalker account by email or signup via social media, click add-to-cart for each book and pay 0 jpy to add to your account. These books are viewable online only, they can not be downloaded.