HarperCollins Marks a Trio of Golden Anniversaries publishersweekly.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from publishersweekly.com Daily Mail and Mail on Sunday newspapers.
HarperCollins Children’s Books is the new trade publishing licensee for the seven-year-old YouTube phenomenon Diana, who stars in several shows on YouTube and other streaming channels.