She-Ra Princess of Power returns in a classic Little Golden Book! Mattel Films’ and Amazon MGM Studios’ live-action feature film Masters of the Universe—in theaters worldwide on June 5, 2026!Meet She-Ra, Princess of Power! This Little Golden Book, based on the original She-Ra TV series, tells the story of He-Man's twin sister, Princess Adora, and how she became the mighty She-Ra. Children ages 2 to 5 who are fans of the new She-Ra series on Netflix will love this, as will anyone who grew up watching the original show. Masters of the Universe feature film—in theaters worldwide on June 5, 2026!