1. Island ring
2. Caterer's equipment
3. Jazz fan, e.g.
4. Bat wood
5. Prophetic one
6. Menial worker
7. Doesn't keep
8. Chills & fever
9. Stole stuff
10. Capital of Tibet?
11. Not now, e.g.
12. WWII naval menace
13. Gallop & canter
18. Drop a line?
21. Little seal
22. Biological bodies
23. Sainted eighth-century pope
24. Not now, e.g.
25. Solemn ceremony
26. Fe
27. Bird's beak
29. Excel
30. Mountain goat's perch
32. Type of 13D
34. Memorable mission
35. Actress Close
37. Banned apple spray
38. Ill-gotten gains
40. A pint, maybe
41. Sentimentalists
43. "Ciao!"
44. First king of Israel
45. Zaps, in a way
46. Red, pear-like tropical fruit
47. Sudden rush
49. Narc's find, perhaps
50. Above
52. Is in the past
53. Detergent choice, perhaps
54. Homonym for 10D
55. Test
56. Golfer's concern
57. Always, in verse