Guess Who is a mash-up of Saw and The Game, where nothing is what it appears.
Sheppard, a famous true crime television detective, wakes up handcuffed to the bed in a hotel room. He remembers nothing of how he arrived there. With him are five strangers: Mandy, Alan, Ryan, Constance and a nameless teenage girl wearing headphones. Worse, there is a dead body in the bathroom.
A mysterious horse-masked man appears on the television. He gives Sheppard three hours to determine which of the room’s occupants is the murderer. If he fails, the hotel will be destroyed.
As Sheppard investigates he realizes the game master knows more about him than is publicly known. Due to his drug and alcohol withdrawal symptoms, Sheppard struggles to solve the crime.
Guess Who reads like a movie script. It alternates between the present and the immediate past. The plot including the many twists and the ultimate reveal is good. However, the point of view changes abruptly toward the end from third person limited (Sheppard) to third person omniscient. Sometimes it was difficult to determine whose underlying motives were being revealed necessitating rereading. This threw me out of the story right before the climax. Also, some of the characters motivations were too over-the-top and unbelievable. For these reasons, 3 stars.
Thanks to the publisher, Hanover Square Press, and NetGalley for an advanced copy.