The obligatory high school fanfic that no one ever asks for but every fandom has. When trouble starts brewing among the teenage population of the next town over, Kendra, Seth, and Bracken must go undercover as students to get to the bottom of it. The adults join them as teachers and faculty, and it all goes about as well as you'd expect. This is co-authored by feministkendra.

in which Annabeth is a spy, Percy is not and between keeping her identity a secret, not dying and Algebra homework Annabeth has to navigate the dangers of falling in love (quite literally). Percabeth, AU.

Backlash from Tartarus and a few poorly timed monster attacks leave Percy and Annabeth drugged and separated in a mortal mental hospital. Taken from outside of their school and an unfortunate incident with the Mist, and struggling through flashbacks and night terrors, the two are trapped and surrounded by mortals who 'want nothing more' than to 'help' them. (Canon through BoO)

A case hits a little too close to home for the Lightman Group, putting someone unexpected in peril. Epilogue up.