Who is the ghostwriter of Prince Harry's memoir 'Spare'?

Prince Harry has been making headlines since it was announced that his highly anticipated memoir will be released in January next year.

According to the publishers, the book titled "Spare' would be out on January 10, a day after the birthday of Kate Middleton.

Commenting on the announcement, British journalist Richard Eden said, Prince Harry may not have written his memoir (that honour goes to ghostwriter J.R. Moehringer) but at least he will have read it: he's recording the audio book, to be released on January 10.