PAUL McCARTNEY: Lives in a Green Submarine

Paul McCartneyhas written a second children's book.

Grandude’s Green Submarineis the sequel to 2019'sHey Grandude!, a number-oneNew York Timesbestseller, having sold over 300,000 copies worldwide, with translations in 32 languages.

This new picture book continues the adventures of Grandude -- which is what Paul's eight grandchildren call him -- and his grandchildren as they set off on a quest to find their music-loving grandmother, Nandude.

Commenting on the book, Paul says, "I’m really happy with howHey Grandude!was received, as this was a very personal story for me, celebrating Grandudes everywhere and their relationships and adventures with their grandchildren.

"I love that it has become a book read to grand kids at bedtime all around the world. I always said if people liked the first book and there was an appetite for more, I would write some further adventures for Grandude—so he’s back and this time with his special invention, Grandude’s green submarine!”

Grandude’s Green Submarinewill be out on September 2nd.