I've been thinking about this review for a few days. I finished Secrets a short while ago and I've been trying decide how to express what I felt about it. In short, this is a strong and powerful story, very well told. The characters are well-drawn and empathic; you have to like and sympathise with them fully, and the main plot, being that of a child who has an invisible but somewhat malicious 'friend', is very compelling. If you enjoy and read a lot of paranormal suspense, then you will really love this book. It isn't my usual choice but I still found myself 'turning the pages' on my Kindle till I reached the end. In fact, it is very good!
I won't say too much about the story as I don't want to spoil the suspense and excitement for the reader, so this review is quite short. However, I think Anita Dawes has tapped into subjects that are very topical today and it's well worth reading the book to see what can happen when we bury secrets for too long.