How many traditional print books has the author of Harry Potter written?
19
3
3
4
3
5
4
3
2
5
4
1
3
2
5
4
1
3
2
5
4
1
3
2
5
4
1
3
2
5
4
1
3
2
5
4
1
3
2
5
4
1
3
2
5
4
1
3
2
5
6
4
1
7
3
2
5
6
4
1
7
3
2
5
6
0
4
1
7
3
2
5
6
4
1
7
3
2
5
6
4
1
7
3
2
5
6
4
1
7
3
2
5
6
4
1
7
3
8
2
5
6
4
1
7
3
8
2
5
6
4
1
7
8
2
5
6
4
1
9
7
8
2
5
6
11
1
9
7
8
2
6
11
1
9
7
8
6
10
11
9
7
8
6
10
11
9
7
8
6
13
10
11
9
7
12
8
6
13
10
11
9
7
12
8
6
13
10
11
9
7
12
8
6
13
10
11
9
7
12
8
6
14
13
10
11
9
7
12
8
6
16
14
10
66
62
123
59
61
102
111