March 17 (UPI) -- Starz says it is working on the limited series The Spanish Princess, which is based on Philippa Gregory's novels The Constant Princess and The King's Curse.
Emma Frost and Matthew Graham are serving as showrunners and executive producers for the drama about Catherine of Aragon, the first wife of England's King Henry VIII. The program will continue the story from the network's previous miniseries The White Queen and The White Princess.