1: Dance in Spooner's very cold prison (9)
 2: Good girls in spectacles (7)
 3: An inadequate food? (5)
 4: Eat after hollow enclosure is discovered (5,2)
 5: Challenged Ruby after district attorney (5)
 6: Irrigated tree tangled in wad (7)
 7: OK, on the mark ... (5,2)
 8: Check about a form of power (5)
 15: Young lady back at Kennedy gave erroneous information (9)
 17: Machine spindle starting to mistime; also about to begin labouring (7)
 18: Half-finished meal precedes my look back at sacred mountain (7)
 19: Hundreds of restless desires in the trenches (7)
 21: Against that terrible, consuming war (7)
 22: For Summits, speak out of order (5)
 24: Gnomelike feature of parallel fingers (5)