Nikon D800 book listing appears across Amazon Europe
Amateur Photographer UK writes that a French book about the Nikon D800 appeared on the Amazon UK and also Amazon France and Germany too. All three pages mention a target date of February 9, 2011, and Amazon-France even has a specific price, 27.07 euro. The book description says the Nikon D800 was announced in late 2009, which obviously did NOT happen. It also says it has 24-megapixels and costs less than the European opening price of the D700. It is possible that this was just a guestimate based on the Nikon D3x.
Book "leaks" are wild-cards, sometimes it is publishers/authors trying to generate viral marketing, sometimes they are simply placeholders, sometimes they are typos/mistakes, and sometimes they are actual leaks...
Considering how long it takes to produce new DSLR books, it's unlikely for a book to come out at the same time as the camera. Sometimes these books come out a full year after a DSLR is announced or even released.