This book demonstrates the truth of the saying that the people of the UK and US are separated by a common language. Having taught myself to crochet by working through every one of Jan Eaton's 200 crochet squares, I thought I would have a go at something that wasn't square, so I got this book. Immediately confusing was the fact that, in American, the stitches are not only differently named but are sort of 'moved down one' from English stitches. E.g., what, in English, is a double crochet is single crochet in American. English treble is American double, and so on. Also, I found this author's writing rather incomprehensible at times. I found myself reading and rereading sentences again and again trying to extract the meaning. The accompanying photos were't particularly helpful.
Having said that, the book does contain some very clever and useful tips for making your crochet look better and neater. For example, how to make the joins in rounds less conspicuous. And the motifs themself are very pretty. So far, though, I have only made a few because I find it so tiring trying to figure out what the author is saying.
If you are American, this book will probably delight you. If you are English, you may learn a lot if you can bother to persevere with it.