Percy and Annabeth end up in the Underland after being forced to take Gregor and Lizzie to the movies. Post TLO, CoC.

After saving the world, Victoria and the rest of the crew of the argo two find an opening to another land, one where rules of the overland don't apply...

Percy and his friends discover a land unknown to the gods. Gregor's will to return to the Underland is tested by it's new threat. Post COC, Post TLO but Pre TLH Rated T because of possible death and the general darkness at times.

there is a new camper at camp halfblood and percy gets very confused around her. meanwhile in the underland the wars have come back but with a new enemy.

Younger brother of mike from the previous story has gone missing after the assult on MT.OLYMPUS. John sets out to start looking for him going through a portal to hell, Insdead he ends up at camp Rome. Next thing he knows he's in a darkroom,*Cling*he hears

This is a story of a child of athena who,along with other demigods gets sucked into the underworld...not hades palce...but the underworld in the underland chronicals books: hades mightttt be down there though: nott complete...just...on hold..

Gregor returns to the Underland and is surprised when he runs into one of his old classmates.

Sequel to 'What Happened After' Right after the LO. Percy, Annabeth,Gregor, and Luxa are 16. There are surprises NOBODY EVER thought of in store for our heros that youll just have to read to find out about.Makeing it a trilogy, no reason for the T rating

Aquana is a Halflander child. She is also a halfblood. What will happen when she is attacked by a monster and shows up at camp? I am horrible at summaries. Please R&R. Possible Hazard/OC set five years after COC and right after TLO maybe. Rated T because.

ima try and do my best ima be entering Gregor in chapter 4 he will save them when they get attacked by something PS.He can also see through the mist please leave comments on my first chapter telling me how i can improve please! im new to all this

Percy gets his invunerability taken away by a mysterious arrow. He then is transported to the Underland for recovery.

Set after TLO and GCC. Nico accidentally sends Annabeth and Percy into the Underland, where the find Gregor, Luxa and the other Regalians. A new prophecy is unearthed, and the quest of a lifetime begins. Percabeth. Gluxa.