Oh God, Not Again! By Sarah1281

Adult Harry Potter accidentally goes back in time and wakes up on his 11th birthday again, but with all his memories of the future intact.

Fatal Flaw (a Percy Jackson AU)

Piper is diagnosed with borderline personality tendencies. Leo has run away too many times. Clarisse has anger issues. Calypso has been in almost solitary confinement for 16 years. Frank has hallucinations. Hazel thinks she's been reincarnated. Annabeth has been homeless for years. Nico is depressed. Percy is diagnose...