(Sequel to "My Whitelighter Sister Who's Charmed") After a year of being a normal Whitelighter/Witch for Harmony for the whole summer, her cousin getting married, Harmony having fun with her long-lost brother. But after going out with her cousin's and siblings they get attack by a creature after months of a peaceful life. Grover has gone missing, Percy is in danger again, and Harmony needs to get over her worse fear. The Power of Three won't help in this situation no more. Read more of Harmony's life!

a book full of spells

Harmony Paige Mitchell isn't your ordinary Thirteen-year-old girl, she's a half-Whitelighter Half-Witch, daughter of Paige Matthews. But she isn't Paige's husbands daughter. She's a Demigod too, to be exact, her father was Poseidon, which made her very powerful. When Harmony is called to The Elders and she finds out she has a younger-half-brother named Percy Jackson and he's on a very dangerous journey and have already almost killed himself and two of his friends, she was resigned to go and protect and help them out on their journey to get Zeus's lighting bolt. But they'll run into more troubles with a powerful Charmed One on their hands. {I do not own Percy Jackson or Charmed they belong to the creators and give them all create to making these fabulous entertainment for us Charmed and Percy Jackson fans}