Prince Harry's "Spare" jumps to No. 1 on bestseller lists

Prince Harry's memoir's title, "Spare," is a nod to his position as the backup son in the line of royal succession. The book, however, is hardly an afterthought in bookstores, with the title jumping to the top of several bestseller lists as it hit store shelves on Tuesday.  

As "Spare" made its debut it ranked No. 1 on Amazon's nonfiction bestseller list, while it was also atop Barnes & Noble's top 100 sellers the same day. However, it may take a week or more to show up on the gold standard of bestseller lists, the New York Times, as its current nonfiction bestseller list is based on data from sales before December 31, which is prior to the publication date of the book.