How many books are in the Kane Chronicles?
3
3
3
3
5
3
4
5
3
4
5
3
4
5
3
2
4
5
3
2
4
5
3
2
4
5
3
2
4
5
3
2
4
5
3
2
4
5
3
2
4
6
1
5
3
2
4
7
6
1
5
3
2
4
7
6
1
5
3
2
4
7
6
1
5
3
2
4
7
6
1
5
3
2
4
7
6
1
5
3
2
4
7
6
1
5
3
2
4
7
6
1
5
8
2
4
7
6
1
5
8
2
4
7
6
1
5
8
2
4
7
6
1
9
8
2
7
6
1
9
8
2
7
6
1
9
8
10
11
2
7
6
1
9
8
10
13
11
12
7
6
1
9
8
10
13
11
12
7
6
1
9
8
10
13
11
12
7
6
1
9
8
10
13
11
12
7
6
1
9
8
10
13
11
12
7
6
1
9
8
10
13
11
12
7
6
1
9
8
10
13
11
12
7
9
4 books
3 books
7 books
2 books
4 books
5 books