Thanks Malone
I managed to get this one but couldn't parse it. Now I can. I would have helped if I'd taken in Brendan's first comment on this thread!
Just a few left now, but I need to go to bed.
What about 23d Somewhat squeamish nanny's contribution to the Talmud (6) I have ??S?N? Is it a hidden word? I've googled this now and confirmed the hidden word
23ac Emperor king gets in amid dodgy circle (6) I have ????D? I've got this now. I guess it was obvious
6d It could denote feet of little note (6,4) I have ?I?U?E ?A?K
18ac Draws breath, since fleeing raiders. I have a G&S solution but cannot parse it.