How many books are in the Fifty Shades of Grey series?
3
5
5
3
5
3
5
3
5
3
5
3
1
5
3
1
5
3
1
5
3
1
5
3
1
5
3
1
5
3
1
4
5
3
1
4
5
3
1
0
4
2
5
6
3
1
4
0
2
5
6
3
1
4
2
5
0
6
3
1
4
2
5
6
3
1
0
4
2
5
6
3
1
4
0
2
5
6
3
1
4
2
0
6
3
1
4
2
6
1
0
4
2
6
1
4
0
2
6
1
50
4
2
0
6
1
50
4
2
6
50
0
4
2
6
50
4
0
2
6
50
4
7
2
0
6
50
4
7
2
6
50
0
4
7
2
6
50
4
0
7
2
6
50
7
2
0
6
50
7
2
6
50
0
7
13
50
0
7
13
50
8
7
13
0
10
50
8
7
13
10
50
8
7
13
10
50
8
7
13
10
9
50
12
8
7
ten
13
10
9
50
12
8
7
13
ten
10
14
9
50
12