Harry Potter leak

Last week Great Canadian Superstore in Coquitlam prematurely sold up to 15 copies of the latest book.

Company spokesperson Jamie Broadhurst says some of the purchasers have voluntarily returned their copies. And he says the company is offering a reward to get the others returned.

"We're asking them to contact us and to temporarily return their copies of Harry Potter and the Half-Blood Prince to us," he says.

"And in exchange, what we will do, is on July 16 at one minute past midnight, we will return their copies to them along with a signed autographed bookplate to be affixed in their book from J.K. Rowling, and some gift items as well."

The injunction also bars anyone from leaking the plot of the latest Harry Potter book before 12:01 a.m. this Saturday.