What was the nickname of the book that was released in 1959 that was a follow up to another book sharing the same character?
Guo Jing:  He also appears as a supporting character in the sequel, "The Return of the Condor Heroes", and is mentioned by name in "The Heaven Sword and Dragon Saber". The Return of the Condor Heroes:  It was first serialised between 20 May 1959 and 5 July 1961 in the Hong Kong newspaper "Ming Pao".
i don't know