Dear J. K. Rowling, “They say it’s your Pub Day, (insert guitar riff) It’s my Pub Day too, yeah! We’re gonna have a good time… I’m glad it’s your Pub Day, Happy Pub Day to you.” – with apologies to the Beatles. It’s September 27, 2012 and it’s a big day for Ms. Rowling since her first novel for adults, The Casual Vacancy is now on bookstore shelves. It’s a big day for me as well, since my second novel, The Virgin Cure has just been published in the UK. I guess that makes us “Publication Day Buddies” of a …