After Beatlemania swept the globe, many of the members’ children found the rampant popularity ... but things are pretty secret on the Beatles front,” he told the British newspaper.

Now, their relationship has inspired his latest project - a children's book called Hey Grandude! The title is of course a nod to the Beatles' Hey Jude. But the idea for the book came from the ...

The Beatles perform at Shea Stadium, New York on 15th August 1965. (Photo by Michael Ochs ... [+] Archives/Getty Images) “In my book ... who are younger than our kids, they’re doing things ...

After Beatlemania swept the globe, many of the members' children found the rampant popularity affected their own upbringings. The Beatles was founded in 1960 by John Lennon, Paul McCartney ...