Inside Vogue : my diary of Vogue's 100th year

What a year for Vogue! Alexandra Shulman reveals the emotional and logistical minefield of producing the 100th anniversary issue (that Duchess of Cambridge cover surprise), organising the star-studded Vogue 100 Gala, working with designers from Victoria Beckham to Karl Lagerfeld and contributors from David Bailey to Alexa Chung. All under the continual scrutiny of a television documentary crew.