1 Pop then step backwards. (7)
2 Take a breather (4,3)
3Chocolate goes round stairs (6)
4 A sign from the stars maybe(4)
5 A nut dropped into milk could cause a stir (6)
6 Old form of transport (5, 5 )
7 Emu's chin could help you gnaw through these (8)
8 Not what you call a settler (7)
9 Munch noisily (5)
10 A foreign eccentric ( 5, 3 )
11 This will increase your strength (5)
12 A short Australian devil, maybe (3)
13 Not so recent Caribbean island ( 3, 7 )