I placed my order on Saturday 3rd June 2017. The acknowledgement confirmed it would be delivered within 6 working days, that is, by Monday 12th June. In fact it was not delivered until Saturday 17th June, which is 10 working days! Not the end of the world, but to add insult to injury the book was delivered in a tightly fitting "Sealed Air" envelope and as a result the top right corner of the cover and the first dozen pages were crumpled and buckled. I had paid for a perfect book, but received something less than pristine. May I suggest you take a look at Amazon's delivery times and protective packaging.