I don't know if you already have a Kindle copy of my two latest books, but I have set up a promotion for free copies this coming weekend (May 4th to the 6th).
1: The new edition of New Zealand Glass 2nd Edition: you can get a free copy of the latest Kindle version this coming weekend. Here is the link: http://www.amazon.com/New-Zealand-Glass-Edition-ebook/dp/B00BT0ND3Q/
Even if you downloaded a free copy in March, this is a much improved version thanks to all the feedback I received. If you like it, some feedback on Amazon.com would be greatly appreciated.
The promotion starts at midnight US Pacific Time which I think translates to some time in the morning in the UK. It runs for three days only.
2: And while you are there, I have another promotion for a free copy of my other book on London Lampworkers. The link for this one is http://www.amazon.com/dp/B00BHRQS9W/
and it runs for two days.
Hope this is helpful. Please tell anyone else you think might like a free copy.
Very best wishes,