How many books are out so far in The Hunger Games' prequel book series?
1
4
4
4
4
4
3
5
4
3
5
4
3
5
4
3
5
4
3
5
4
3
6
5
4
3
6
5
4
3
6
5
4
3
6
5
4
3
6
5
4
3
6
5
4
3
6
5
4
3
6
5
4
8
3
6
2
5
7
4
8
3
6
2
5
7
4
8
3
6
2
5
7
8
3
6
2
5
7
8
3
6
2
5
7
8
3
6
2
5
1
7
8
3
6
2
9
5
1
7
8
6
2
0
9
1
7
8
6
2
9
1
7
8
6
2
9
12
1
7
8
6
2
9
12
1
10
7
8
6
2
9
12
1
10
7
8
2
9
11
12
1
10
7
8
2
9
11
12
1
14
10
7
8
2
9
11
12
1
14
10
7
8
2
9
11
12
1
14
10
7
8
2
9
11
13
12
1
14
10
7
8
2
9
11
13
12
1
14
10
7
8
2
9
11
13
12
1
14
121
ten