Cat

Cat is a side character in "Wilder Girls" described as being kind in her own way. Cat's mom is in the Navy like Hetty's dad.

Tox

 * "She’s had some of the worst of the Tox. Weeks in the infirmary, hands bound to keep her from clawing at her skin as it boiled and bubbled. She still has the scars, pockmarks of white all over her body, and blisters that bloom and bleed fresh every season." Page 23