No doubt if you were in stores during the month of June you may have seen the bookazine from TIME titled "Paul McCartney at 80".  

Joining us this week on 2Legs is the writer of the magazine Glenn Greenberg.  Glenn is a free lance writer who previously published magazines on John Lennon and Star Wars.

Glenn gives us an overview of the "bookazine" concept, his career as a writer and journey of fandom and how he came to write a book destined for a wide audience but also have enough substance for the hardcore fan.

Glenn Greenberg On Twitter