It all started on the tour for the first book together, The Sun and the Star ... and Will agree to join Nico's half-sister Hazel Levesque at Camp Jupiter on the West Coast. She needs their help in ...
RR: I love Nico and Will. We didn't see some of their relationship at the very beginning and we filled in some of the blanks that the fans didn't know about in The Sun and the Star. But it was ...