The Hunger Games is a novel about Katniss Everdeen, who's forced to fight other children in an arena. The book takes place in Panem, which was once North America and has limited resources. In order to keep the citizens under control, the government separates them into districts and reinforces class differences.
Hunger Games sequel, Catching Fire, details the aftermath of Katniss Everdeen and Peeta Mellark's victory in the 74th Hunger Games from the first novel. Despite leaving the arena, Katniss and her loved ones are in more danger than ever as the threat of punishment looms.
It is chronologically the last installment of The Hunger Games series. The book continues the story of Katniss Everdeen, who agrees to unify the districts of Panem in a rebellion against the tyrannical Capitol.
The Ballad of Songbirds and Snakes, prequel of The Hunger Games series, focuses on Coriolanus Snow, who fans first met as President Snow, during Panem's tenth Hunger Games, about 64 years prior to The Hunger Games. It follows Coriolanus as he prepares to mentor District 12's female tribute, Lucy Gray Baird.