Google Play offers the 2nd of the Hunger Games books, Catching Fire for free. This popular novel typically goes for $7 at Amazon and iTunes. This installment, which won multiple Book of the Year awards, picks up where The Hunger Games left off:
Against all odds, Katniss Everdeen has won the annual Hunger Games with fellow district tribute Peeta Mellark. But it was a victory won by defiance of the Capitol and their harsh rules. Katniss and Peeta should be happy. After all, they have just won for themselves and their families a life of safety and plenty. But there are rumors of rebellion among the subjects, and Katniss and Peeta, to their horror, are the faces of that rebellion. The Capitol is angry. The Capitol wants revenge.
Also, iTunes offers the Hunger Games trilogy for $29.99 with HD digital download. These three films would typically run you $55 on iTunes in HD. The popular multimedia franchise began as a series of books and was later turned into feature length films that have grossed over 2.2 billion dollars.