Although the previous reviewer is correct in saying that not all the elements were represented in this book - I think this is not the point of the book.....Some elements, as I'm sure he is aware, have only been detected for millonths of a second - so writing much about them might, at this level, be a bit tough! I thought it was a wonderfully attractive book that breathed some new life into this subject - it was an excellent idea to give each of the elements a "personality"; and the text, on the whole, was witty and entertaining and accurate!