All of a sudden a wave of enticing-looking books has arrived. I’ve read the proofs of Tim Harford’s new one, Messy – not allowed to review that until closer to publication date in early November, but it’s terrific of course. I need to hold off on Richard Baldwin’s The Great Convergence, which I’m desperate to read, because it also isn’t published until November. But all of these others look tempting too. Which to pack in my bag today?