Be it fantasy or adventure, romance or thriller, or that sport book your brother had for you under the Christmas tree this year.

A good cook book is always handy, or even an old gardening manual for the keen green thumb.

Your chance to pick one up is this weekend.

Over Saturday and Sunday at the Naylor Pavilion at the Orange Showground, Lifeline Central West will host its annual book fair fundraiser, with around 20,000 books set to find a new home.

Lifeline Central West executive director Alex Ferguson said for the price of a donation people can find a new book to take home, with the money to go towards aiding the telephone support service's ability to help those in need around the region.

"We're like every charity and we need to attract funding," Mr Ferguson said.

"But by running a book fair, instead of just giving a donation people will get a book, too.

"They're all in pristine conditions. We check them all. And we have just about every subject you could want; cooking, gardening ... true crime."

The two-day, 2020 book fair will kick-off from 8.30am on Saturday at the pavilion, and finish at 4pm. While the fair will again open from 10am on Sunday.