Once again help is required please. 29A - Long at sea these subs get a refit (5) L?AN? 31A - Those faclitating return of trend in public display scientific elite will follow (10) E?PE?IT?RS and 2D please - Italian novelist, art noir novel? Absolutely not (10,2 words) E?ON?RA?I? Mr E would be grateful for any help please.