Paul McCartney's new book goes on sale

The children's book of The Beatles band member Paul McCartney, entitled Hey Grandude!, became available to readers. 

A message about this published on Thursday on the musician's website.

'Bang! Paul McCartney's first children's book with Hey Grandude pictures!" went on sale!"

The work of the ex-Beatle is also available in audiobook format. Paul will present it on September 6 in a store in central London.