A historian visiting the ruins of Rynn’s World has an unexpected encounter with Crimson Fists Space Marines that will change the way he looks at history forever. ABOUT THE BOOK A Crimson Fists short story from Aaron Dembski-Bowden. ‘This story is Aaron Dembski-Bowden’s coming of age.’ – CZ Dunn 'A touching piece about brotherhood and the mortality of the Emperor’s finest.' – Andy Smillie