Media: HBO to release another Game of Thrones prequel

HBO is working on the second prequel to Game of Thrones, The Hollywood Reporter reported.

The series is currently in the early stages of development. It is expected that each series of future adaptations of the novellas will last approximately one hour.

The main characters of 'The Tale of Dunk and Egg' are the knight Duncan the Tall and his young Prince Aegon Targaryen. The story takes place 90 years before the events of Game of Thrones.