How many Harry Potter books are there after Chamber of Secrets?
6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
5
5
5
5
5
5
5
6
5
6
5
6
5
6
5
6
5
6
8
5
6
8
5
6
4
8
5
6
4
8
5
6
4
8
5
6
2
4
8
5
6
2
4
8
5
6
2
3
4
8
5
6
2
3
4
8
6
2
3
4
8
6
2
3
4
8
6
2
3
4
8
6
2
3
11
4
8
6
2
3
11
4
8
6
2
3
11
4
9
8
2
3
11
4
10
9
8
17
2
3
11
4
10
9
8
17
2
3
11
4
10
9
8
17
2
3
11
4
10
9
8
1
17
2
3
11
4
10
9
8
1
17
14
2
3
11
4
10
9
1
17
14
2
3
11
67
4
10
9
1
17
14
2
3
11
109
69
10
9
1
17
0
14
2
3
11
10
9
1
17
14
2
3
11
10
9
1
17
ten
14