Helen witnesses a crime and follows a man into the wood who she thinks committed the crime. She couldn't see the man clearly, but he was whistling. So, when the police arrest someone for the crime, Helen knows it is the wrong person and becomes determined to find the person who really did it.
I've read one other book by Rosemary Wells and liked it, but I thought this one was bit better than the other book I read. The plot was really interesting and kept me guessing. I also liked Helen and Pinky.
But one thing I can tell you is that Rosemary Wells definitely knows how to write extremely irritating adult characters. I encountered this in both books I read by her. Some of the adult characters have some redeeming qualities, but still, I'm not a fan of the adult characters in the two books I read by her.
But I really do like the plot. It was very good and the plot in this is what made me like it more than the first book I read by this author. I'd give it three and a half stars.