This prequel to the post World War I Ian Rutledge mystery series is a great introduction to the series. Charles Todd and his mother Caroline Todd jointly write all their mystery novels together. On a beautiful June day in 1914, Inspector Ian Rutledge proposes to Jean Gordon at a house party. Jean hopes for a Christmas wedding like her parents, and is frustrated that Ian travels so much investigating homicides for Scotland Yard. Ian is looking into suspicious deaths of men who have nothing in common except that they once lived in Bristol. Possibly related, a few gravestones in different cemeteries have been blackened. The day Ian proposes is the day Archduke Ferdinand is killed, and as Ian struggles to solve his cases and make plans for his future, the situation in Belgium gets worse and worse. Superintendent Bowles wants a quick resolution, and it will take a lot to persuade him that the deaths are connected. Many young men are eager to join the army, convinced that they’ll be home from France and Belgium by Christmas, and Jean urges Ian to consider enlisting, to get his share of the glory. Readers of other books in the series know the Ian will go off to war, and will survive, shell-shocked and haunted, uncertain if he can continue in his work for Scotland Yard and with his other plans for the future uncertain. It was enjoyable to read about the young inspector’s careful investigation, frustrated by the delays in getting information and even finding a telephone, and driving long hours to spend a little time with Jean.