The Silver Pigs

The Silver Pigs (1989) is a historical mystery by Lindsey Davis. Set in the year 70 A.D., the setting is split between Rome and Britannia, featuring several real historical personages as characters.

The story opens in the Forum of Rome, where Marcus Didius Falco sees an attractive young girl running away from two thugs. Falco saves the girl from her attackers, and she introduces herself as Sosia Camillina. The sixteen-year-old girl is a member of the powerful and politically connected Camillus family; she is the daughter of the wealthy merchant Publius Camillus Meto and the niece of Senator Decimus Camillus Verus. She tells Falco that her uncle Decimus is hiding a silver “pig,” or ingot, in her bank box. Only she knows the number for the box, and the two thugs were going to take her to the box and force her to open it.

Quite taken with Sosia, Falco is shocked a few days later to learn that she has been murdered. He is contacted by Decimus and the new Roman Emperor, Vespasian, who recently claimed the imperial purple after the troubled period historians refer to as “The Year of the Four Emperors.” Falco is asked to investigate Sosia’s murder, as well as the scheme to steal silver ingots from the mines in Britannia (modern-day England). This criminal scheme is described as so large and brazen it threatens the economic security of the empire.



Falco boards a ship, sailing for Britannia. Upon arrival, he is met by Sosia’s cousin and Decimus’s daughter, Helena Justina. They dislike each other immediately; Helena is a wealthy aristocrat; Falco makes assumptions about her based on her class.

Falco pretends to be a slave and is put to work in the silver mines to gain information about the criminal scheme to steal silver pigs. The silver is placed inside lead ingots to be transferred back to Rome without being discovered. In the mines, Falco is treated horribly. The empire is supported by a vast population of slaves, and Falco realizes just how terrible and immoral this is as he is beaten and made to work under terrible conditions—but he does gain information about who is perpetrating the crimes. He discovers that the scheme is not just about stealing silver, but also encompasses a plot to overthrow the emperor. It involves Helena’s father, Decimus, and Vespasian’s son, Domitian. Getting out of the mines is difficult; Helena Justina uses her influence and social status to get him freed.

Helena and Falco board a ship to return to Rome. During the long voyage, Helena and Falco spend a lot of time together, slowly falling in love. When they return to Rome, they sleep together in a public garden. Falco discovers a clue that Domitian murdered Sosia—the murder weapon was a pen engraved with the letters T FL DOM, which stands for Titus Flavius Domitian. Invited to a dinner by Vespasian, Falco finally meets the emperor’s two sons, Titus and Domitian. Domitian enters whistling a famous song that is very disrespectful to the emperor, proving to Falco that the prince doesn’t care about being caught, which proves to be true. Although Falco earns Vespasian’s gratitude for cracking the case, there will be no justice because Domitian and Decimus are too powerful.



Vespasian offers Falco a reward: elevation to the rank of Equestrian, the equivalent of the upper middle class in ancient Rome. Normally, a citizen would have to own a substantial amount of property to attain such a rank. This would allow Falco and Helena to marry; Falco’s status is far too low for Helena, and their marriage would result in shame for her. However, Falco interprets this as a bribe for his silence concerning the crimes of Domitian and Decimus; out of loyalty to Sosia, he refuses.

A few days later, however, Falco reconsiders—he realizes that refusing the emperor’s offer must have insulted and hurt Helena terribly. He gains a second audience, asking the emperor to repeat his offer. Vespasian does offer to raise Falco to Equestrian rank again, but now Falco must first purchase sufficient land to gain the status legitimately.

Falco knows he will not be able to raise such funds. Dejected, he returns to his home, a sixth-floor walkup in a grubby section of the city. There, he is surprised to find Helena waiting for him. She tells him she truly loves him, and she is willing to wait until he is able to raise the money necessary for them to marry.



Falco still has the evidence that Domitian is a murderer, and decides to keep it safely hidden in case he needs it in the future.