Tiger, tiger by Lynne Reid Banks, is set in Roman times where fights are held in Caesar’s bloodthirsty circus between slaves and gladiators and animals from faraway places. Two tiger cubs are caught in the jungle and transported to Rome to begin new lives in captivity. One is given by Caesar to his daughter, the other is caged below ground and taught to fight to stay alive in the circus ring. When they meet again will the brothers remember each other or have they changed too much and will their instincts as natural killers take over?