Read with BonusRead with Bonus

Underflow

The square swallows me. Clay squeezes, then lets go. I hit a ribbed beam, see white, taste iron. Above, the board claps; nails seat; my name becomes a lid again.

“Cass!” Caleb, far.

“I’m here.” The word shrinks in the crawl.

Phone light wakes a narrow throat braced with roots. Copper stitches...