13.
The Streets of Ashkelon (1962)
2
5.0
18.
Not Me, Not Amos Cabot! (1964)
2
4.0
25.
Famous First Words (1965)
3
4.333
31.
You Men of Violence (1967)
2
4.0
32.
A Civil Service Servant (1967)
3
4.333
35.
The Powers of Observation (1968)
1
5.0
36.
The Secret of Stonehenge (1968)
1
3.0
39.
No War, or Battle`s Sound (1968)
1
5.0
45.
The Finest Hunter in the World (1970)
2
3.5
60.
The Mothballed Spaceship (1973)
2
3.0
69.
The Fourth Law of Robotics (1989)
4
3.25