Flashback (Keeper of the Lost Cities, #7)

by Shannon Messenger

Ro’s grin was equal parts gleeful and vicious. “How about if I’m right, I get to shave your head?” “Keefe,” Sophie warned. He smirked. “Okay. And if Foster knocks the vial back at you, you have to get a tattoo that says Sparkles Rule! It can be tiny. But it has to be somewhere we can see it.”