Children in state-funded primary schools across the United Kingdom will, from mid-May, begin to receive a free commemorative book to mark Queen Elizabeth’s Platinum Jubilee.

Designed as an official once-in-a-lifetime commemoration of the Platinum Jubilee and written in collaboration with royal experts and historians, the book will tell the story of a young girl, Isabella, visiting her Great Granny Joyce who tells her about the Queen and this year’s Jubilee.

In the story, Isabella sifts through Great Granny Joyce’s treasure box of souvenirs, which act as introductions to the contents of the book. These include recent and historical events across the United Kingdom and Commonwealth, inspirational people, landmark innovations and inventions, and a selection of the best art, design, and culture.

The book will also include famous quotes from the Queen, facts on the coronation ceremony, content on the lives of famous Commonwealth figures such as Nelson Mandela, notable kings and queens and a timeline of Queen Elizabeth’s life.

Children will be invited to personalise their individual copies of the illustrated reference book, by signing a ‘this book belongs to’ section at the beginning of the book. The page reads: ‘During [the Queen’s] reign, the world has changed in so many ways… [This book] will help you understand the amazing life and times of our Queen and the magic of the unique, unshakable bond she shares with the people she serves.’

The book will also help children understand how the four nations came together as one United Kingdom, including details such as Owain Glyndwr’s rebellion against the English in 1400 to take the title of ‘Prince of Wales’, on the journey to the Queen’s reign which continues to this day.

The book goes on private sale from 23 June.