Okay so I have a fun Mentalism show that plays well for small parlor shows(20-30 people). I want to bump my show up a venue. Large parlor stuff performing for between 50-100 people. So I am going through redesigning the act and obviously Q&A is a good act for larger audiences. I am considering replacing another segment of the show that only involves a few spectators with a Q&A. My question is that there are many resources for Q&A out there. I have read the standard routine from 13 steps but i'm interested for recommendations for other good material. Luke Jermay recently did a book on Q&A and I am fond of some of his material but I wondered if it comes recommended or if there is perhaps a better book out there on Q&A?