[mars]

Edward, I buy books from amazon for ages,and base on my experience, in the amazon world, the "ship within 2 to 4 weeks" acutally means "this book is not available yet, and I do not know when it will be available", only "in stock, ship within 24 hours" or "ship within 2-3 days" means they acutally have the book in their stock, though in this case, I would guess we have to wait up to 1 more week