Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Couldn't put it down

I was given this book without any info about the author. I was hesitant for about the 1st 2 pages. The book is exciting and quite surprising. It is the perfect book to take on a trip or vacation. I can hardly wait for some more Hannah Ives mysteries....and I'm not even a huge fan of mysteries. My only regret is that I didn't (or haven't yet) gotten my hands on a hardcover copy of this great book.