OK everybody, I think I've found it. TW wrote something called Triple Play (which actually has four short plays !), so I' going for Triple as the answer to 6D.
6D - Tennessee Williams's Play (6). I have T?I?L?. If 10A - India and 12A - quillpen are correct then trifle fits in the sense of playing with, trifling with, but I don't see the TW connection. Why...
3 left. 1D - period Lawrence found soft (9) - which Lawrence, T.E. or D.H. ? I have S?P?A???. 14A - haunted and harried, he wrote post haste (10) - I have ??L?A?T?N? 19A - Blake perceived she was...
5D - Simon's way (8) - I have F?A?D?R?. Flanders fits - Flanders and Swann - Swann's Way
14D - To start with, is a giant in charge here ? (that's academic) (8). I have I?A?O?I?
Any ideas ?...
Friends - a few questions. 19A - Like members of Conan Doyle league; I have RED?A???? - I assume redhaired. 27A - Tyre change required by him in 677 BC (4-6). I have ???R?A?D?N 7D - where old major...
20D - First pm novelist (7); I have W?L?E?E 23A - Provenance of Aida (5); I have E?B?A - Euboa ?, why? 26A - Poet with features of clerical cut etc. (5). I suppose this is Eliot but I can't work it...
6D - He should be able to hold a candle to most crime writers (8) - I have only ??A????? 8D - Rector's daughter who became curate's wife as the bell tolled, we hear (5,4) - I have Y as the last letter...
Thanks for all the helpful answers.
One more - I assume 26A - Obscure as Frank's mother (4) is 'dark' but I'd be glad to know why - who is, was, Frank ?...
I'm stuck on several but need these most - 11D - Irish miner lamented by Lewis (5,7) 14D - out-and-out snake offered in cold comfort (10) - Cold Comfort Farm ? I assume 7D is Marryat but don't know...
22A - Finish, say, sort of tongue. I have U?R???. I guess it's either Ugraic or Ugrian - Finnish language. Which means I need to know 16D - Well-known slapstick writer ? Also 17A - What's Hecuba to...
24 A - Lovelorn, doggerel-writing poet of the French state (7). Thanks for contributions so far but I still don't get it. Is it de Maine or Demaine and why ? Help !