WORD SPIRAL

Starting from 1, fill in the grid clockwise with four-letter words. The last letter of each word becomes the first letter of the next to reveal a Surname.

1. Hotel cook 2. A crease 3. Daybreak 4. Shipshape 5. Try out 6. Amphibian 7. Flat circular plate 8. Stylish

9. Without heat 10. Extinct bird 11. Cry of pain 12. Fifty per cent 13. Flutter 14. Entreaty 15. Opera song 16. Highest point