Wu Qingyuan's Collected Games
Wu Qingyuan's Collected Games (呉清源围棋对局全集), an eight volume set of 825 games from 1927 to 1971, edited by Cheng Xiaoliu (程晓流) 6 dan, published by The People's Sports Publishing Company (人民体育出版社), and sold in the United States by Yellow Mountain Imports at http://www.ymimports.com/p-831-go-seigen-kifu-complete-game-records-collection.aspx under the name Go Seigen Kifu (as of 14 February 2007). (bad link, says Product Not Found, on 10-21-13)
Volume 1: (旭日初辉东海天)ISBN: 7-5009-1726-0
Volume 2: (擂台逐鹿起风烟) ISBN: 7-5009-1727-9
Volume 3: (皓珠度韵新闻谱) ISBN: 7-5009-1728-7
Volume 4: (墨玉留香晋段篇)ISBN: 7-5009-1729-5
Volume 5: (十局纵横擒虎客) ISBN: 7-5009-1730-9
Volume 6: (三番壁垒傲灜贤) ISBN: 7-5009-1731-7
Volume 7: (心伤万古名人战) ISBN: 7-5009-1732-5
Volume 8: (孤鹜追霞话弈仙) ISBN: 7-5009-1733-3