<human>:  What is the name of the main character in the book, ‘Trial by Fire’?
<bot>: The main character of Trial by Fire is a girl named Katniss Everdeen. She is a 16-year-old girl who lives in District 12 of Panem. She is a skilled archer, hunter, and survivor. She is forced to participate in the annual Hunger Games, a televised event where two children from each district are chosen to fight to the death. She is the first female victor of the Hunger Games.