Answer:

telltale

Answer	Crossword Clue
TELLTALE	Poe's "The ... Heart"
TELLTALE	Poe story, "The .. Heart"
TELLTALE	Revealing

TELLTALE	Tending to expose
TELLTALE	Fink
TELLTALE	Like the heart in a Poe story
TELLTALE	"The ... Heart"
TELLTALE	Revealing, like the heart in a Poe title
TELLTALE	Tattler
TELLTALE	Revelatory
TELLTALE	Outward indication of a secret.

TELLTALE	R. R. danger signal, hanging cords indicating low bridge.
TELLTALE	Revealing.
TELLTALE	Giving warning of something.
TELLTALE	Tattler.
TELLTALE	Row of strips over R.R. track, as low-bridge warning.
TELLTALE	Informer.
TELLTALE	Poe's heart
TELLTALE	Kind of heart

TELLTALE	Word for Poe's heart
TELLTALE	Indiscreet confidant
TELLTALE	Time clock
TELLTALE	"The ... Heart": Poe
TELLTALE	Outward indication
TELLTALE	Warning device
TELLTALE	Indicator of a rudder's position
TELLTALE	"The...Heart"

TELLTALE	Betraying
TELLTALE	Heart of a Poe poem?
TELLTALE	Squash term
TELLTALE	Like Poe's heart
TELLTALE	Type of heart in a Poe story