The Last Stand Of Mary Good Crow By Rachel Aaro... (2026 Update)

A Boston heiress and mining expert with a secret mission to restore her family’s legacy.

A haunted gunslinger with a dark past involving necromancy and debt to criminal elements. Core Themes & Setting Go to product viewer dialog for this item. The Last Stand of Mary Good Crow by Rachel Aaro...

The Last Stand of Mary Good Crow: The Crystal Calamity, Book 1 - Audiobook by Rachel Aaron A Boston heiress and mining expert with a

The narrative follows an unlikely trio navigating this lawless frontier: The Last Stand of Mary Good Crow: The

by Rachel Aaron is an epic historical fantasy that reimagines the American Wild West during a magical "crystal rush." Published on June 1, 2022, it serves as the first installment in The Crystal Calamity series. Plot Overview

A half-Lakota guide who can "hear" the song of the crystals, allowing her to navigate the shifting, sentient caves that drive others mad.

Set in 1876 Montana, the story replaces the traditional gold rush with a scramble for magical crystals found in the caves of Medicine Rocks. These crystals possess powerful, often dangerous properties: they can enhance weapons, cure diseases, or even allow communication with the dead.