How many books are there in the Artemis Fowl series?
8
6
6
5
6
5
6
5
7
6
5
7
6
4
5
7
6
4
5
7
6
4
3
5
7
6
4
3
5
7
6
4
3
5
7
6
4
3
5
7
6
4
8
3
5
7
6
4
8
3
5
7
6
4
8
3
5
7
6
4
8
3
5
7
6
4
8
3
2
5
7
6
4
8
3
2
5
7
6
4
8
3
2
12
5
7
6
4
8
3
2
12
5
7
6
4
8
3
2
12
5
7
14
4
8
3
2
12
ten
5
9
7
1
10
14
4
8
3
2
12
9
7
1
10
14
4
ten
8
13
3
2
12
9
7
1
10
14
4
8
13
ten
3
2
12
9
11
1
10
14
4
8
13
3
2
12
9
11
1
10
14
8
13
3
2
12
9
11
1
10
14
8
13
3
2
12
9
11
1
10
14
8
13
2
12
9
11
1
10
14
8
20
13
2
12
9
1
0
0
0
121
62