Finding Mercury

Cassidy Carson worked in the Casino of the Golden Dream Hotel.
The old fashioned dime slot machine hidden over by the bathrooms was the bane of her existence.
When Mercury dimes enter the casino, Cassidy knows it, and it's her job to keep them away from the old fashioned slot machine.
Can Cassidy resist the pull of the Mercury dimes? Or will she wind up in another time and place?
Find out in this time-traveling, multi-dimensional short story.