Included in this edition of This Dark Endeavor, enjoy a free edition of Mary Shelley's classic Frankenstein.

The purest intentions can stir up the darkest obsessions.

In this prequel to Mary Shelley’s gothic classic, Frankenstein, 16-year-old Victor Frankenstein begins a dark journey that will change his life forever. Victor’s twin, Konrad, has fallen ill, and no doctor is able to cure him. Unwilling give up on his brother, Victor, his beautiful cousin Elizabeth, and best friend Henry begin a treacherous search for the ingredients to create the forbidden Elixir of Life.

Impossible odds, dangerous alchemy, and a bitter love triangle threaten their quest at every turn.

Victor knows he must not fail. But his success depends on how far he is willing to push the boundaries of nature, science and, love -- and how much he is willing to sacrifice.