1. Author Roald
2. Plaintive woodwind
3. Ex-Speaker Gingrich
4. Devotee
5. Barley bristle
6. Knobby
7. Boring sorts
8. Anagram of "neat"
9. Mountaineering guide
10. Marco Polo's destination
11. So so-so
12. Kind of infection
13. Former Indian soldier
18. Military group
24. Solitary
26. Times to remember
27. Real howler
28. Noodle concoction, e.g.
29. Without originality
30. Daily requirement
33. Advantage
34. Grande opening?
36. Teen fave
37. Rabbit fur
39. Easy gait
40. WWII power
43. Prayers
45. Kin of nannies
47. Numb
49. Nuclear missile acronym
50. Smidgen
51. Man with a mission?
52. Kind of battery
53. Boston hoopsters
56. Corker
58. Hip bones
59. Rebuff
60. Sushi fish
63. Comprehend