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