Thread:DBard/@comment-47.149.141.156-20170805222234/@comment-5185939-20170806222841

It's supposed to be.

Whether or not the author will write a continuation series, like A Certain Magical Index got, I don't know.

I hope, but no idea.

As for when, honestly I'd have thought it would be out by now, but I guess the author is either busy with other projects, or is trying to pull out all the stops to make sure this final book is worthy of the series. Enough bang for the buck as it were.