Authors:

The guitar," I said, "will only obey its master." "Yeah," Cole agreed, "but Grace isn't here." He grinned at me slyly.

Maggie Stiefvater (2011). “Forever”, p.66, Scholastic Inc.
The guitar, I said, will only obey its master. Yeah, Cole agreed, but Grace isn't here. He grinned at me slyly.