Celtic Tales next?

It is spooky sometimes to see how much Amazon knows me: I recently received a number of recommendations, including this book. Now I am of course familiar with Celtic folklore, in fact I am very familiar with it, but mainly when it was transformed into Arthurian literature. And I was just thinking that I needed to expand on it and in the meantime beef up my collections of books of tales and legends. My birthday coming fairly soon, I sent it to my wife as a present suggestion Then she will be unable to blame me for this addition to my ever growing personal library. I am diabolical.