...where the setter is prone to talking crap and the editor misprinting the clues...
To interrupt with one lot of books is not polite (7). I-T-U-E. Probably Intrude but why?
And 2 I can't get:
Mark of a moth (5). C---A.
Join the union (5). --R-Y. (I think the Y is OK. It comes from "The hen's, of course" for which I have 'laYer'.)
Many thanks.