I'd be careful making those statements. No one has ever proven anything about Northwest. Except that you can't believe anything they say. Northwest and Aurus have run out of believers, shame on me!
"I know that the book value is $9.20 or better per share.
"you know the book value is $9.20 a share or better". If anyone believed that were true, they would beg, borrow and steal every dollar that they could, invest it in NWOL and the price per share would move up very rapidly. I think your crystal ball is in serious need of repairs.