I have read that The Thorn of Emberlain by Scott Lynch has been moved to publication in September 2016. All well and good. Until I went on Amazon, where the book was up for preorder with the cover and everything and is now an untitled book due out in... 2018. Huh? And Gollancz's official blog, in May 2016, announced the move to a September pub date. What is going on? Well, it appears that for some reason, the hardback is due out in 2018, while the Kindle is due out in September. WTF?
https://www.amazon.co.uk/Thorn-Ember...sap_bc?ie=UTF8