1: In the manner of a girl (3)
2: A revolutionary New England state or an Indian state (5)
3: Open present yonder (4,5)
4: Wander around inside territory (3)
5: Good Republican source of life-giving system for short-handed office workers (5)
8: Wooded hillock forming part of Arthur's territory (5)
9: Erin's heir is hardly content (5)
11: Neil lost a letter and ended up with nothing (3)
13: Infection leads from partly uncooked steak (3)