Grady Hendrix

Gretchen smiled up at Abby, humming a little tune.

“I think we’re alone now,” she sang softly, eyes locked on Abby’s. “There doesn’t seem to be anyone aroun-ound. I think we’re alone now, the beating of our hearts is the only sou-ound . . .”

Abby Rivers and Gretchen Lang were best friends, on and off, for seventy-five years, and there aren’t many people who can say that. They weren’t perfect. They didn’t always get along. They screwed up. They acted like assholes. They fought, they fell out, they patched things up, they drove each other crazy, and they didn’t make it to Halley’s Comet.

But they tried.

“Once you’ve finish reading it, you’ve finished needing it”