Pope Francis' greatly-anticipated autobiography 'Hope' has hit bookshelves on Tuesday in 80 countries globally.

The text — written firsthand by the pope but with the collaboration of Italian writer Carlo Musso — is also made available to English-speaking readers in the United States through the publisher Random House, and in the U.K. through the publisher Viking.

The book is enhanced by remarkable photographs, including private and unpublished material made personally available by Pope Francis himself.

Written over six years, this complete autobiography starts in the early years of the twentieth century, with Pope Francis’ Italian roots and his ancestors’ courageous migration to Latin America.

The text continues through his childhood, the enthusiasms and preoccupations of his youth, his vocation, adult life and the whole of his papacy up to the present day.

Narrating his memories, the Holy Father addresses crucial moments of his papacy and various important and controversial questions of our present times, including wars plaguing the world, the future of the church and religion, social policy, migration, the environmental crisis, women, technological developments and sexuality.

Moreover, “Hope” includes numerous revelations, anecdotes, and considerations.

Random House describes it as a thrilling and very human memoir, moving and sometimes funny, which represents the “story of a life.”

Moreover, the publisher calls it “a touching moral and spiritual testament that will fascinate readers throughout the world and will be Pope Francis’s legacy of hope for future generations.”

This article was originally published in Vatican News.

Deborah Castellano Lubov is a writer for Vatican News.