Wicked success

The book Wicked Success Is Inside Every Woman went from a sales rank of 335,000 to #1 in one day. Amazon had the book on their “Movers and Shakers” list saying the book was up 33,553,000%. Thirty three million percent!!!! Amazon actually had the 33 million percent number on their website. The book has fallen to 21 in the last two days because whatever miraculous method was being used to get to #1 is not working as well now.

According to Worldcat roughly five libraries show they are getting the book. There are no reviews online for the book not even on Amazon. Would your library buy a book based on Amazon sales rank alone? If a book hits #1 on Amazon do you buy it even if there are no reviews anywhere? Or does it take a patron requesting the book to get the library to purchase?