Two of horror's favorite authors have joined together to write an unforgettable story. By Insanity of Reason is the story of Crystal, a woman whose life has been shattered by a chain of mysterious murders. Her husband, Richard, struggles to help...or is he working against her as she tries to regain her sanity?

Told in a unique style, with each scene moving further back in time, secrets and plans are unveiled that have led to Crystal's unfortunate state, leading to the final shocking origins.

This is a story you'll never forget, told by two masters.