1: Heavenly visitor to arrive on time (5)
3: Mentioned C-Caspian? (3)
5: Grow, taking head of iceberg to show again (5)
7: Solo, the pilot rises? No way (3)
8: Very clever fish ain't at sea (9)
10: Backblock not all there (3)
11: I sent out a little map (5)
12: Consumed and digested tea (3)
13: A girl in distress, sought by knights (5)