The Titan's Curse

In this book, Grover found two half bloods at a school, and he told Thalia, Percy, and Annabeth to go to the school and bring the half-bloods to camp half-blood.The half-bloods were named Nico and Bianca Di Angelo. When they arrived at the school, they found out that the principal was a monster and a titan. Next, the monster fought Thalia, Grover, Percy, and Annabeth. Artemis, godess of the hunt and Zoe, one of Artemis's hunters helped Thalia, Percy, Annabeth, Grover, Nico, and Bianca fight the titan. Annabeth was taken by the monster. They didn't know what the monster did with her or if she was still alive. Percy had dreams about Annabeth being tortured by the titans so he knew she was still alive. Then, Bianca, Zoe, Thalia, Grover, and Artemis were chosen to go on a quest to save Annabeth. Nico asked Percy to go on the quest and keep his sister, Bianca safe. Unfornately, Artemis got lost and Bianca gave her life to save the others on the quest. Zoe, Grover, Thalia, and Percy rescued Annabeth and found Artemis. Thalia was asked to become a hunter and she did. Nico was very angry with Percy when he found out that he let her die. Nico ran away from camp half-blood. As you can see, the hunters and half-bloods went on a quest and suceeded at rescueing Annabeth and finding Artemis.