The Lone Swift is finally available for download at https://www.amazon.co.uk/Lone-Swift-Book-1-ebook/dp/B07DHZBZ8W/ref=sr_1_cc_1?s=aps&ie=UTF8&qid=1528589774&sr=1-1-catcorr&keywords=the+lone+swift
The book is availble across a wide range of countries.
There is a special offer from the 11th to the 15th of June where The Lone Swift will be half price. However this offer is only for a short period of time. Make sure you check it out before the offer expires!