So I’m back from Book Expo Australia with a bag of swag and some fond memories. I was initially very nervous, because it was the first time I ever put my hand up to be a volunteer at a bookish sort of festival and I figured that Sydney would be a good place to do it. Plus I put my hand up earlier in the year on a whim. I didn’t think that I’d actually end up being one of the volunteers. But there I was flying to Sydney and staying with a family friend for the weekend (thank you so very much, Elias!) where I had a weekend full…