How many books are in The Vanished series?
3
3
5
4
3
5
4
3
5
4
3
5
4
3
5
4
3
5
4
3
5
4
3
5
4
6
3
5
4
6
3
5
4
6
3
5
4
6
3
5
4
6
3
5
4
6
3
5
4
6
3
5
4
7
6
3
5
4
7
6
3
5
4
7
6
3
5
4
7
6
3
5
4
7
6
1
3
5
4
7
6
1
7
6
2
1
7
6
2
8
1
7
6
2
8
1
7
6
2
8
1
7
6
2
8
1
7
6
2
8
1
7
6
2
8
1
7
2
8
1
7
9
2
8
1
7
9
2
8
1
7
9
2
8
1
10
7
9
2
8
1
10
7
9
2
8
1
10
7
9
2
8
1
10
9
2
8
1
10
9
2
8
1
11
10
9
2
8
1
11
10
13
9
2
8
1
11
12
10
13
9
2
8
11
12
10
13
9
2
8
11
12
10
13
9
14
8
11
12
10
13