How many books are there in Iain M. Banks' Culture series?
10
3
3
3
3
4
5
3
4
2
5
3
4
2
5
3
4
2
5
3
4
2
5
3
4
2
5
1
3
4
2
5
1
3
4
2
5
1
3
4
2
5
1
3
4
2
5
1
3
6
4
2
5
1
3
6
4
2
5
0
1
7
3
6
4
2
5
1
7
3
6
4
2
5
1
7
3
6
4
2
5
1
7
3
6
4
2
5
1
7
3
6
4
2
5
1
7
8
6
4
2
5
1
7
8
6
4
2
5
1
7
8
6
4
2
5
1
7
8
6
2
1
7
8
6
9
1
7
8
6
9
10
11
1
7
8
6
9
10
11
1
7
8
6
9
10
11
12
1
7
8
6
9
13
10
11
12
7
8
6
9
13
10
11
12
7
8
6
9
13
10
11
12
7
8
6
9
13
10
11
12
7
8
6
9
13
10
11
14
12
7
8
9
13
66
62
144
132
102
59
57