1) BBC Radio 4 programme 2) Club 3) Gild 4) Guild 5) Lodge 6) Oprah had a famous one 7) Oprah has one 8) Order 9) Reading group 10) Society 
[radio] Bookclub is a monthly programme, devised by Olivia Seligman and hosted by Jim Naughtie and broadcast on BBC Radio 4. Each month a novel is selected, and its author invited to discuss it. The title of the chosen work for the next recording is announced at the end of each broadcast; this allows listeners to read the book in advance, a...
[n] - a club that people join in order to buy selected books at reduced prices
noun a club that people join in order to buy selected books at reduced prices