Eli and Zara from Echo After Echo

Jess from A Line In The Dark

Nadia and Lynet from Girls Made of Snow and Glass


Ava and Barrie from A&B

Olive, Rose and Hazel from Spellbook of the Lost and Found

Elena and Freddie from The Apocalypse of Elena Mendoza

Astra and Nisha from Stargrazer/Trailblazer