Titles:
Percy Jackson and the Olympians: Wrath of the Triple Goddess [Hardcover]
Percy Jackson and the Olympians: The Chalice of the Gods [Paperback]

Description:

Percy Jackson and the Olympians: Wrath of the Triple Goddess [Hardcover]:
Percy Jackson has saved the world multiple times – battling monsters, Titans, even death himself – so graduating high school should be a breeze, right? Wrong. Percy needs three recommendation letters from the gods before his final year in high school comes to an end. And one thing Percy knows, the gods on Mount Olympus don’t do anything for free.To secure his second letter, Percy and his friends Annabeth and Grover agree to a new quest – pet-sitting for the goddess Hecate while she’s away over Halloween. They just need to follow her simple rules: 1. Look after the pets like their lives depend on it (because they do) 2. Don’t touch anything – especially Hecate’s magic potions! 3. See points 1 and 2.

Percy Jackson and the Olympians: The Chalice of the Gods:
Percy Jackson has saved the world multiple times - battling monsters, Titans, even giants - but these days the modern-day son of Poseidon is hoping for a regular final year at school.Too bad the Greek gods have other plans, and three new quests for Percy to complete.First up: the cupbearer of the gods, Ganymede, is missing his golden chalice. Not only is this embarrassing (why do the gods keep losing their magical items?), it's also potentially disastrous. One sip from the cup will turn any mortal into a powerful god. And the old gods do not take kindly to newbies.
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