Percy jackson and the olympians : the titan's curse Rick Riordan

1. My rescue operation goes very wrong -- 2. The vice principal gets a missile launcher -- 3. Bianca di angelo makes a choice 4. Thalia torches new england ---5. I place an underwater phone call -- 6. An old dead friend comes to visit -- 7. Everybody hates me but the horse -- 8. I make a dangerous promise -- 9. I ;earn how to grow zombies -- 10. I break a few rocket ships -- 11. Grover gets a lamborghini -- 12. I go snowboarding with a pig -- 13. We visit the junkyard -- 14. I have a dam problem -- 15. I wrestle santa's evil twin -- 16. We meet the dragon of eternal bad breath -- 17. I put on a few million extra pounds -- 18. A friend says good-bye -- 19. The gods vote how to kill us -- 20. I get new enemy for christmas.

"Percy is once again ~not allowed~ to go on a quest, but Annabeth is in danger so he leaves camp with the help of a pegasus. The "actual" quest is led by Zoe, one of Artemis' hunters. We are also introduced to two new powerful demigods, siblings Bianca and Nico. Zoe turns out to be the daughter of Atlas, the Titan who has been cursed to hold up the sky for eternity. With Luke's help, he tricks Annabeth, then Artemis, then Percy, into taking his place. A battle ensues and Atlas ends up with the sky again. "