Mariah Carey Gears Up for Christmas With Children’s Christmas Book Mariah Carey aka The Queen of Christmas, is gearing up for her festive season with a new book. It is a children’s book and features the story of ‘Little Mariah.’ The book is titled, The Christmas Princess and features an animated character who is disheveled ahead of the holidays. Mariah shared a ‘first look’ of the book on her social media. The Christmas Princess will be released on November 11. What is your favorite holiday themed book?