Three clues :
10a) Read you've heard about heart throb given the cold shoulder (8).
_ _ _ _ _ S_ D.
17d) This is a book by Steven D- celebrating Joyce, namely.(9).
28a) Shows put on by those to make fools of themselves? (10).
Thanks for your replies.
I'm not sure about "spectacles" either given that the answer to 19d)is unlikely to contain the letter "C".
19d)At your fingertips,as ever, is the best way to get manual labour (8). H _ N _ _ _ _ _.