All three of the Lock books are now available for Kindle in the USA and Canada. They'll be rolling out to Barnes and Noble Nook, the Apple Store (US and Canada) and Kobo soon. But for now Amazon is the place to go for the ebooks, which are very reasonably priced compared to the UK, German, Dutch and Russian paper editions.
If you are in the US or Canada, would like a hardcover or paperback, and are having trouble finding one, please contact me via the website or on Facebook (www.facebook.com/seanblackthrillers), and I will try to point you in the right direction.
If you have stumbled across this blog post and are thinking 'huh?', 'what?' then check the website to find out more about the books and their author.
If you would like a signed first edition you can contact me via the website, and I will try and accommodate your request.
In the meantime, here are some links: