2: Island captured by lunatic exists for one turbulent decade (7)
3: Concealed hot part of psyche (3)
4: Belgian port getting rid of an idiot (5)
5: 'Betrayal' is a theatrical success (7)
6: Pious woman in underground hideaway (3)
7: Bivalves? I thought you said biceps (7)
8: Toff aimed to do himself proud. (11)
10: Black arts and demons concerned with Homer's issue? (4,7)
11: Polite fellow, but a slippery character (7)
12: Send in the beer, Saint Peter (7)
16: Song describing rat in a place of calm and beauty (7)
17: Adult party to entertain disheartened women (5-2)
19: Tide recedes in love, in this version. (7)
21: Old Mongoloid to farewell religious leader (5)
23: Bumped into yours truly at junction (3).
24: Residue has scattered (3)
25: Sister gets nothing, we hear (3)