In Percy Jackson and the lighting thief, Percy Jackson is brave. On page 12 chapter 1 while he was in the museum, he killed the minitour, Mrs. Dodds. He is also brave on page 53 to 54 because he saw the huge monster is trying to kill Grover and he yelled at the monster to try to save his friend and finally he fights the monster. Based on those evidence we can infer that Percy Jackson is brave when he defends Grover while he fights the monster those monsters that he had never seen before.