It turns out that I jumped the gun a bit when I posted about this a couple of weeks ago. But the 50% discount on my book is definitely now live for online (and postal) orders. The book price is £27.50 when using the discount code. The code for using the online discount is available on this flyer (the flyer can also be used to order the book in other ways). The offer lasts until the 22nd of October.
Thinking culture 