Yes.
Amy Hope Cahill
it is not directly stated but in a word yes
Amy Cahill.
Amy and Dan are siblings. Amy loves Dan as a sibling and a brother.
Amy Cahill was born on February 22 , 1994 in Boston, Massachusetts .
Ashley Jackson will play Amy Cahill. Adam Hicks will play Dan Cahill.
Seeing that Amy and Jake both Kissed each other back means they do like each other and whats weird is in the Medusa plot it says Jake Rosenbloom is 18 and a half and Amy's 16 2 year difference hope it helped
In Book Seven: The Viper's Nest: Amy and Dan Cahill figure out they are Madrigals
yes he is in love with Amy cahill.
Hope Cahill and Arthur Trent
Ashley Jackson plays Amy Cahill. Adam Hicks plays Dan Cahill.