Status Updates From Whirlwind (Kate Page, #1)

A massive wall of black cloud in the shape of a wedge had suddenly risen in the west where the sky had turned an otherworldly shade of green. All the saliva in Jenna’s mouth suddenly evaporated as she fought to contain the wave of panic rising in her gut.
“My God!” an old man said, adjusting his glasses as he pointed to the sky. “That’s a school bus spinning up there, hundreds of feet in the air!”