Stuck on a few. 29a Abnormal perception not a thing exploited or embraced (8) ???O?S??
31d Fare includes vehicle for returning group of stars (5) ????O
36a Seductive on the outside, at any rate a minor goddess (3,5) S??/?Y???
19d Novel last from author, one in top form? (8) ?L?R???A
37a Sound from stage floor (4) ?A?E
50d Not hard, writing about Gide perhaps (5) A?D?E
Thanks all