I read this book without having read the earlier books in the series, but I didn't feel at a disadvantage for having done that. Gillian Roberts presents her heroine, Amanda Pepper, in a way that makes us feel as if we've always known her. She's a spunky English teacher, teaching at a private school, with some amateur sleuthing abilities that we see as the novel progresses. I didn't find the twist ending surprising, but it still kept me engaged. Even though I had a pretty good guess at the who, and the why, I didn't come up with the how, and the telling of it all was masterfully completed.
Roberts writing captures your interest, and the dialog and inner monologues feel authentic. There weren't any slow parts, nor were there any pieces that felt just thrown in. All of the events, big and small, clearly were pieces of a puzzle integral to solving it. I will definitely look to read earlier books in the series.