How many books did the author of the book about the Hobbit write?
29
3
3
3
3
3
4
5
3
4
5
2
3
1
4
5
2
3
1
4
5
2
3
1
4
5
2
3
1
4
5
2
3
1
4
5
2
3
1
4
5
2
3
1
4
5
2
3
1
4
5
2
3
1
4
5
2
3
1
6
4
5
2
3
1
6
4
5
2
3
1
6
4
5
2
3
7
1
6
4
5
2
0
3
7
1
6
4
5
2
7
1
6
4
5
2
7
1
6
4
5
2
7
1
6
4
5
2
7
1
6
4
5
2
7
1
6
2
7
1
6
7
6
8
7
6
9
8
7
6
9
8
11
7
6
9
8
11
10
12
7
6
9
13
8
11
10
12
7
6
9
13
8
11
10
12
7
6
9
13
8
11
10
12
7
6
9
13
8
11
10
12
7
6
9
13
8
11
10
12
7
9
13
8
11
10
12
7
9
13
8
11
10
66
123
144
102
62
132
4 books
121