1: Thirteenth in a series, ER's about an Aussie racketeer who took repeated slams? (7)
 2: Imaginary childhood? (7)
 3: Rejecting crew's work on board, you rest at the stern (8,3)
 4: A Gore follows a Ryan (5)
 5: Help found in Adelaide. (3)
 6: Heroin's prepared approaching land (7)
 7: Contracts for primarily nuclear missiles (7)
 11: Dyslexic's tired and distressed (5)
 12: Fancied poem composed in comfort (5,2,4)
 15: Englishman opening a can to dine at home (3,2)
 16: To grin, I become disorderly (7)
 17: Choice bergamot subdues growler (7)
 18: PIcture lines as in visions. (7)
 19: Too bad! Drive back for Italian wine (7)
 21: Singers in a special Tosca production (5)
 24: Sounds like everything: a bore (3)