Percy Tanks the Acheron

	"Annabeth had wrestled with the same thought many times. She’d tried to
convince herself Luke’s death wasn’t her fault. Luke had chosen his fate. Still…
she didn’t know if his soul had found peace in the Underworld, or if he’d been
reborn, or if he’d been washed into Tartarus because of his crimes. He might be
one of the tortured voices flowing past right now.
	You murdered him! the river cried. Jump in and share his punishment!
Percy gripped her arm. 'Don’t listen.'
	'But—'
	'I know.' His voice sounded as brittle as ice. 'They’re telling me the same
stuff. I think…I think this moat must be the border of Night’s territory. If we get
across, we should be okay. We’ll have to jump.'"

- House of Hades, Chapter LVI (Annabeth), Pg. 303-304.

	"The children of Nyx had found them. Annabeth wrapped her arms around
Percy’s neck. 'Go!'
	With her eyes closed, she could only guess how he managed it. Maybe he
used the force of the river somehow. Maybe he was just scared out of his mind
and charged with adrenaline. Percy leaped with more strength than she would
have thought possible. They sailed through the air as the river churned and
wailed below them, splashing Annabeth’s bare ankles with stinging brine."

- House of Hades, Chapter LVI (Annabeth), Pg. 304.