Am stuck on the last ones 17a) A southern fowl that's very pale (5) p?s?? 21a) First off, runner goes into New York convent (7) ?e?e??? 61a) Gave penny to Dean by mistake (7) donated? 18d) Bewildered surgeons go off to find sisters(6) ????e? 50d) Wrote books about small and tall structures(6) ?o???s. Could it be covers?