In general, I have enjoyed all the Robin Paige Victorian Mystery series, partly for the setting in various English locations, and partly for the historical characters who populate the stories. This one begins with the coronation of Edward VII and Queen Alexandra. Edward VII, when he was still the Prince of Wales and affectionately referred to as "Bertie," had appeared several times in previous books of this series. Kate Ardleigh and her husband, Charles, investigate a failed bombing attempt, and become entangled in the politics of the day, and in the lives of some of the anarchists suspected in the bombing. As usual, Charles is challenging the investigation methods of the police and questioning their findings.
And Kate is showing her "progressive" attitudes and actions, helping the poor and especially the young women who were struggling to find their place in society, particularly those without husbands. I very much appreciated the portrayals of the social and economical challenges of young women, and Kate's innovative methods to help them. Her own childhood growing up in poverty in New York is shown to have been influential to her attitudes.
At one point, I felt that the narrative had become a bit tiresome. There were long stretches in which the text provided background on the times, the politics, the rise of anarchists and so on. Even though I like historical fiction, I began to feel as if I were being lectured. This was probably particularly because I was listening to the audio version of the book, not reading it. (And I mean no offense to the narrator, Helen Johns, who is quite good.) But I got past that, and the pace picked up, and the remainder of the book became more enjoyable.
Another factor may be that I listened to these books one after the other, with little other reading between. It might have been better to have more separation between the stories.
All in all, quite satisfactory, with good character development, interesting historical aspects woven in, and interesting descriptions of how police technology was evolving. But perhaps not quite as enjoyable as some others in the series.