RT Book, Whole DB /z-wcorg/ DS http://worldcat.org ID 429413073 LA English T1 Unofficial Half-Blood Prince (tm) Update: Harry Potter Book Six by J.K. Rowling -- News and Speculation. A1 Zimmerman, W. Frederick., PB Nimble Books. PP [Place of publication not identified] YR 0000 SN 0975447939 9780975447932 AB An unofficial report of news and speculation about Book Six (6) in J.K. Rowling's Harry Potter series ("Harry Potter and the Half-Blood Prince" [tm]). The author has read, analyzed, and summarized information found in literally thousandsof news articles, web sites, Usenet postings, on-line chats, and blogs.