Authors:

A warp," Nita whispered. "A tunnel through space-time. Are you a white hole?" It stopped bobbing, stared at her as if she had said something derogatory. (Do I look like a hole?)

Diane Duane (2003). “So You Want to Be a Wizard”, p.91, Houghton Mifflin Harcourt
A warp, Nita whispered. A tunnel through space-time. Are you a white hole? It stopped bobbing, stared at her as if she had said something derogatory. (Do I look like a hole?)