Bruce Trott’s website — heavenlytwins.co.uk has unfortunately had to close, but he has given us permission to reproduce most of it here. Please use the menus above to access the current pages.
Our thanks to Bruce for the use of his copyright material.
Although PDF files will scale to fit your screen in doing so on a small screen the text may be too small to read comfortably.
I would therefore recommend using a reasonably size screen (tablet or larger) for best viewing.
PDF downloads – click on a link to download.
