i was looking for a S.K.P. book at AbeBooks and i saw "The Sunne in Splendour(UK edition)  that's the first time i saw that (UK Edition) how is that different from the US Edition??

or is it.

John -- Sometimes UK edition books have different titles than US editions, use British English instead of American English, have different release dates, have different covers, and/or use different paper quality so sometimes people prefer one over the other. As far as I know, the only difference between the UK  vs. US editions of The Sunne in Splendour are the cover and author's name. In the UK, Sharon goes by Sharon Penman; in the US, Sharon is listed as Sharon Kay Penman -- no difference in content as far as I know.

There could be some spelling differences too. I think they spell color "colour".

Thank You all,  now i know.