Answer via comments, your own blog, tumblr, twitter (hashtag #roadtripwednesday), anywhere!
Some of our answers:
Kate: Zuzana from Daughter of Smoke & Bone
Sumayyah: Anne Shirley from Anne of Green Gables
Sarah: Meredith from Anna and the French Kiss
Kristin: Kestrel from The Winner's Curse
Veronica: Sabriel from Sabriel
Kaitlin: Lirael from Lirael