September 27, 2018 | by James Greene, Jr.
Sir Paul McCartney is writing another children's book, his second since 2005's High in the Clouds. This new one is called Hey Grandude! and it's about a magical grandfather and his multiple grandchildren.
"They go on magic adventures together," McCartney says in a video posted to his Twitter, "and we hope you'll join us on these magic adventures."
Hey Grandude! will be illustrated by Kathryn Durst and is slated to hit shelves in September 2019. In case you missed that pre-order link, here it is again.