Final Potter book honoured after first week

J.K Rowling's final Harry Potter installment has won its first prize nomination - after just one week on sale.

Harry Potter and the Deathly Hallows is nominated in the Best Book category at the first Nickelodeon Kid's Choice Awards UK, set to take place in London in October.

Daniel Radcliffe, who plays Harry Potter in the movie series, is also nominated in the Best Movie Actor category.

The news caps a magical few days for Rowling after her latest literary effort became the fastest-selling book in U.K. history after 2,652,656 copies sold in its first 24 hours on July 21.