How many traditional print books has the author of Harry Potter written?
19
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
5
7
5
7
5
7
5
7
5
7
5
5
6
5
6
5
6
5
6
4
5
6
4
2
3
5
6
4
2
3
5
6
4
2
3
5
6
4
2
3
5
8
6
4
2
3
5
8
6
4
2
3
5
8
6
4
2
3
5
8
6
4
2
3
5
8
6
4
2
3
5
8
6
4
2
3
8
6
4
2
3
8
6
4
2
3
8
6
4
2
3
8
6
4
2
3
1
8
6
4
2
3
1
10
8
6
4
2
3
9
1
10
8
4
2
3
9
1
10
8
17
4
2
3
9
1
10
8
17
4
2
3
9
1
10
8
17
14
2
3
9
1
10
8
17
14
9
1
10
8
17
14
9
0
1
10
8
17
14
9
1
10
8
17
14
11
ten
9
1
10
17
14
11
9
1
10
17
14
11
9
1
62
10
69
17