How many books are in William Gibson's Neuromancer series?
3
3
3
3
3
5
3
4
5
3
4
5
3
2
4
5
3
2
4
5
3
2
4
5
3
2
4
5
3
1
2
4
5
3
1
2
4
5
3
1
2
4
5
3
1
2
4
6
5
3
1
2
7
4
6
5
3
1
2
7
4
6
5
3
1
2
7
4
6
5
3
1
2
7
4
6
5
3
1
2
7
4
6
5
3
1
2
7
4
6
5
1
2
7
4
8
6
5
1
2
7
4
8
6
5
1
2
7
4
8
6
5
1
2
7
4
8
6
1
2
7
9
8
6
1
2
7
9
10
8
13
6
11
1
7
9
10
8
13
6
11
1
12
7
9
10
8
13
6
11
1
12
7
9
10
8
13
6
11
1
12
7
9
10
8
13
6
11
12
7
9
10
8
13
6
11
12
7
9
10
8
13
6
11
12
7
9
10
8
14
13
6
11
12
7
9
10
8
3 books
4 books
2 books