"S" to the "Hark" to the "Liver" to the "Oil" are back with the third part of their discussion about Erin Morgenstern's The Night Circus. It's time to talk about Intersections - where worlds collide and separate like snooker balls shooting around an ice rink. Matt and Dave ask the big questions that matter: What's happening to Chandresh? Will Marco and Celia last? and is Bailey ever going to do anything interesting? As ever, get your comments on the book or the cast over to [email protected] or @sharkliveroil on twitter. We're particularly interested in your favourite tent in the circus. If you could visit one - which would it be and why?