Celebrity Madonna's brother, Christopher Ciccone, has written a book about his sister which is scheduled to be released July 2008.

The two reportedly had a falling out a few years ago and he has written a tell-all book without Madonna's knowledge.

The book is described as being "extremely graphic and devastating."New York Post: Oh, Brother! A Madge Tell-All (June 12, 2008)

"We'd heard rumors, but didn't realize he'd actually written it. He was there through the crazy years and has many stories to tell, I'm sure. He's seen it all. Oh, my."—friend of MadonnaNew York Post: Oh, Brother! A Madge Tell-All (June 12, 2008)

"It's extremely graphic and devastating. He wrote it on the sly without telling Madonna. They want to put it out before her lawyers can get a hold of it."—undisclosed sourceNew York Post: Oh, Brother! A Madge Tell-All (June 12, 2008)