1. Fifth grade - Stiles

Thrice in a lifetime, Percy Jackson disappeared from Beacon Hills. The first time after he was suspended from the primary school. The second time ... no one knows. He disappeared and came back in a stolen police car covered in golden dust. The third time, Percy came back with his memory but he was a whole other person, a puzzle with half its pieces missing.

Again, a suspected murderer in another town, Percy just tries to get through his final year. But then everything is going sideways and he's unable to turn it right way up.

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Stiles always has a little hot topic to focus on each semester. This time he's stuck on someone for more than half his life, because they always get lost and come back in time to disappear again.