In the end it was Shadowhunting they had bonded over—a shared
love of sharp-edged weapons, gleaming seraph blades, the painful
pleasure of burning Marks, the thought-numbing swiftness of battle.
When Alec had wanted to go out hunting alone with Jace, leaving Izzy
behind, Jace had spoken up for her: “We need her with us; she’s the
best there is. Aside from me, of course.”
She had loved him just for that.

Auteur: Cassandra Clare