#2 | 4.15 | |
#3 | 4.21 | |
#4 | 3.92 | |
#5 | 3.6 | |
#6 | 3.33 | |
#7 | 4.22 | |
#8 | October Surprise October Surprise: America's Hostages in Iran and the Election of Ronald Reagan
| 3 |
#9 | 3 | |
#10 | 3.48 | |
#11 | 4.16 | |
#12 | 3.78 | |
#13 | 4.02 | |
#14 | 4.3 | |
#15 | 3.9 | |
#16 | A Summer Bright and Terrible A Summer Bright and Terrible: Winston Churchill, Lord Dowding, Radar, and the Impossible Triumph of the Battle of Britain
| 4 |
#17 | 4.25 | |
#18 | 3.8 | |
#19 | 3.79 | |
#20 | 3.98 | |
#21 | 3.62 |