Cryptic across
5 Cutting hair first, we become Carmelites (11)
7 Is muse of magic lionized? (4)
8 Book airline to Hawaii in front of thousands of queuing British (8)
9 Jacob’s a king, on reflection (6)
11 Aircraft changes heading to see Henry working in the garden, perhaps (6)
12 Clique in Eastern Europe like to get out (6)
15 Where Absalom fled on the borders of Greece to quiet old city (6)
17 Battle of Britain, perhaps – con among cons? (8)
18 Boring, going round Rhode Island today (4)
19 See sacred echo I redid (11)