The front and back covers of Pippa Middleton's upcoming party planning book have been revealed. The book, called Celebrate: A Year of Festivities for Families and Friends
, will arrive in bookstore on October 30th. The are four images of Pippa on the covers. The book will cost $50, but can be ordered for a discount here on Amazon.com. Pippa, the sister of the Duchess of Cambridge, is currently the editor of The Party Times
, an online magazine from Party Pieces. Publisher Viking says Pippa's book will provide insight and tips for hosting a successful party as well as recipes and instructions for throwing a memorable event.