Absolutely brilliant! 
 Loved this book from beginning to end. It is a totally engrossing story, full of mystery and suspense. 
 The book introduces a world that is sexually charged, intense and passionate. 
 Jack is central to the story, a man with a dark past and psychological issues who uses BDSM as a coping strategy. He is compelling and wonderfully attractive! Gray, a Master Dom, is powerful, mysterious and intriguing. Jan is new to their world, a loving man with pain in his past, who falls instantly for Jack. A fabulous, complex cast of characters. 
 The story is thrilling with twists and turns, edge-of-your-seat stuff as someone starts playing Jack, sending him messages designed to play on his past: his deepest thoughts and compelling desires. 
 A brilliant combination of psychological thriller and emotional journey.