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