If you read and liked that Hunger Games, you can not pass up the second book of the Trilogy, Catching Fire.
Here is the books description:
"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."
The book starts off, before the annual Victors Tour. Not that it wasn't bad enough she had to fight her way out of the arena, but now her and Peeta must somehow regain the "love" they had to face each and every disterct. The families of those she had killed, or seen killed. If all that isn't bad enough, President Snow gives her and interesting, and terrifying visit. He is afraid, that her acts in the arena (the poison berries) is fuel for an uprising. That she is the face of it, without even meaning it. This second adventure, goes beyond keeping herself alive for her family. It goes down to keeping, her family, her friends, her district, Peeta and Gale all safe from the Capitol.
This book, added MORE suspense, MORE shocks, and even more story. You will be reading and, sitting on the edge of your seat. You will feel Katniss's confusion on who to trust and what way to turn. By the end, you will not be able to wait to get your hands on Mockingjay. It's really hard writing for this book, because I am trying SO hard not to give away a single thing. But there are surprises all along!