Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Mind-bending and riveting

It has been a long time since I've read a book that I couldn't wait to get back to, but this one was very difficult to put down. When I had to stop reading, the characters and plot continued to work on me. The plot begins with a child abduction, heart-wrenching, but done before . . . and then the characters jump back in time and the plot twists in unknown directions. The characters become more and more real with every page. The setting is beautiful, the plot is riveting and the characters are well-developed. This book will appeal to those who enjoy a good mystery as well as those who enjoy the mind stretch of time travel.A very well-written, enjoyable book. I'll definitely be reading more of T.J. MacGregor!