(Cover) - EN Showbiz - Daniel Radcliffe was worried to hear rumours that J.K. Rowling was writing another Harry Potter book so he sent her a message to check they werent true.

The 21-year-old British actor achieved international fame playing the title character in the movie adaptations of Rowlings hugely successful childrens books about life at a school of wizardry.

The final film in the franchise, Harry Potter and the Deathly Hallows: Part 2, is set for international release this July, and Radcliffe and his co-stars Emma Watson and Rupert Grint have discussed the trauma of saying goodbye to a series which launched their careers back in 2001. But now Radcliffe insists he has accepted the franchise is over, and teased that he was rather anxious to hear reports another book was in the pipeline.

"I was worried!" he told Celebuzz.

"I texted her, Look, is this true? Are you writing another book?!' "

The 45-year-old author didnt reply to the message straight away, leaving the young actor to stew over the possibility of starring in another Harry Potter movie. However, Radcliffe was relieved when he received a text telling him She was so pleased with my performance in Harry Potter 7: Part 1 that as a reward, she promised to never write another book about Harry.

Radcliffes career has been blossoming of late, and he has been impressing critics with his turn in Broadway show How to Succeed in Business Without Really Trying. The star admits that he hasnt even had time to consider the impending final Harry Potter movie release.

"I've been so busy with How to Succeed in Business Without Really Trying that I haven't been thinking about Harry. In a few months, I'll have to flip the switch and get back into Potter mode for a few days, but right now there isn't time to be nostalgic about it," he added. (C) Cover Media