"Does this crown make me look old?" said the Queen never.

Her longevity, health and physical stamina are legendary. Now the longest reigning monarch in British history, Elizabeth II has spent over half a century on the throne, rarely taking a sick day and, in her tenth decade, remains amazingly comfortable in her own skin. How does one do it, Ma'am?

For the first time, step behind Palace doors to unlock the little-known strategies behind the Queen's remarkable self-preservation. Investigating the 23 rules of her iconic resilence, you'll learn how to channel your inner royal - at work, at play, or at the table - in this fascinating plunge into the House of Windsor's famous fountain of youth.

Extensively researched and delightfully revelatory, it's the story of how one strong queen can make stronger, happier, healthier subjects of us all. Long live you!