Continuity mistake: On page 305 of the first edition published 2012, Piper and Annabeth sent a dream vision to Camp Half-Blood, but on page 306 they refer to it as an Iris-message.
Continuity mistake: On page 305 of the first edition published 2012, Piper and Annabeth sent a dream vision to Camp Half-Blood, but on page 306 they refer to it as an Iris-message.