Part 1 of Percy Jackson Visits the Past series.
A commotion in camp leads to the visit of future demigods, gods, and satyrs, along with all their past selves. When the past meets future, the timeline begins to change...
(Or: my cringe-worthy first published fanfic that really only gets kinda good towards the end...or maybe not until Part 2...)
FUTURE CHARACTERS ARE FROM A WORLD CANON-COMPLIANT UP TO BEFORE THE ENDING OF BLOOD OF OLYMPUS.
*Part 2 is posted under the title: Percy Jackson and the Meddling Time Travelers.
All rights and characters go to Rick Riordan!