Board Thread:Wiki-Related Discussion/@comment-24674051-20141226231107/@comment-2153169-20141226231736

The thing is we don't know. The wiki does not consider this book as canon because we never had a source saying it was. However; we also do not have a source saying it is not canon. Our main problem is we don't know :/ So until we have a confirmation of the situation of this book we cannot consider it as canon (i'm talking about the new info ofc ^^)