Next month will see the release of 'Life with My Sister Madonna', a memoir by Madonna's brother, Christopher Ciccone.
In a statement, Ciccone's publishers Simon and Schuster said: "Ciccone's extraordinary memoir is based on his life and 47 years of growing up with and working with his sister - the most famous woman in the world."
Ciccone wrote the book with Wendy Leigh, who has also written biographies of Liza Minelli, John F Kennedy Jr and Britain's Prince Edward; she also ghost-wrote Zsa Zsa Gabor's autobiography.
'Life with My Sister Madonna' will be released on 15 July.
