The organising team was hit by Covid this year, which took out a number of volunteers.
This year's sale was held in the old Smiths City building on Porowini Rd. In previous years it has been held at Forum North, and at a space at the Town Basin last year.
The new venue made it easier for organisers to store and sort books on site, rather than transporting them twice.
MacDonald said this made it difficult to see just how many books had been sold compared to previous years, but there were a number of empty tables by early Sunday afternoon.
"Every year's different, we're in a different venue every year. Let's just say it'll be a very successful weekend and we're very pleased."
Annette Griffin and Denise Allen browse paperbacks. Photo / Tania Whyte
Thousands of books were on sale, collected over a period of six weeks, including fiction, non-fiction, history, biographies, gardening, cooking, art, poetry and music.
Children's books and paperback fiction have been the most popular categories.