Past and present, so Zoë, Thalia, and Bianca.
Confession time: I HATED Zoë when I first read 'The Titan's Curse', but now she's actually my second favourite character from both the series (Hazel being my favourite character). I also loved how the Hunters were depicted in the third book. I wasn't a big fan of Thalia at first either, but when she became lieutenant her attitude changed and she became so much more mature and down to earth. So I kind of like her now, even if I don't like how the Hunters changed when she took over. And I love Bianca, plus she looks so cute in this doll!!^^