Mary Coley If you love to read books with a little or a lot of mystery in them, you've come to the right place.

Crystalline Crypt


Nominated for the 2020 Oklahoma Book Award in Fiction

She'll find her ... whatever the cost to both of them.

Two intelligent women with uncomfortable pasts are best friends. After one disappears, the other follows clues to find her. But someone is out to stop her every step of the way. Is one woman's death the price of keeping the other's secrets?


This stand-alone mystery take readers on a suspenseful journey from Tulsa, OK to the cobblestone village of Medicine Park in southwestern Oklahoma and a nearby ranch/bed and breakfast.