Prince Harry reportedly asked friends and former girlfriends to contribute to his tell-all memoir, but most of them refused to do so.
The Duke of Sussex's book, titled ' Spare ', is due for release on January 10.
Publisher Penguin Random House claims it will take "readers immediately back to one of the most searing images of the twentieth century: two young boys, two princes, walking behind their mother's coffin as the world watched in sorrow—and horror."
