Discovered this little gem not so long ago - found here and written by THE HON. DR GORDON MOYES.
'I knew Scholastic also had an Australian Book Club. I later found in some of their promotional material: “Welcome to Scholastic Book Clubs, where you’ll always find fabulous books, terrific value and wonderful resources! The most affordable books!” They were advocating the sale of “Harry Potter”, “Halloween” and “Monster Blood Tattoo” so I could expect to find the objectionable books with these if they had them.' (bold type added by me.) (I do not have any issue with the general content of the article - I am not that keen on wolves in sheep-clothing either.)
So if I read it right by the inference, I reckon I can say it is official: MBT is an objectionable book.
I wonder if the Honourable Mr Moyes formulated his opinion on a thorough reading of the text or rather by a cursory and shallow assumption based on the title alone? I fear it was probably not the former.
Either way, I feel like I've won something and do not know who to thank first.