Wow one heck of a ride! Undeniable is an edgy, raunchy, shocking, frustrating, intense, dark, repulsive, and extremely emotional story. It's all kinds..Show More » of wrong yet I could not put it down. Madeline Sheehan did not pull any punches. I was pushed so far out of my comfort zone, I was left completely and utterly speechless when I finished the book. This story is not your average, every day love story. It's disturbing, twisted, raw, and gritty. It is full of flawed characters. Some more insane than others. I had quite a few moments where I honestly didn't know if I could go on. But, underneath all the darkness, there is a love story, and you know that at some point these broken characters will eventually make it through all the crap life keeps throwing at them, and find their way back to each other. This story is not for everyone. There is a lot of profanity, cheating, and violence. It was like a train wreck. I just couldn't look away. It was a masterpiece and a complete disaster all at once.