Andy P. wants to read The Adventure of the Demonic Ox by Lois McMaster Bujold (Penric and Desdemona, #14)

The Adventure of the Demonic Ox by Lois McMaster Bujold (Penric and Desdemona, #14)
When sorcerer Learned Penric hears of the suspected demonic possession of an ox at his brother-in-law’s bridgebuilding worksite, he thinks …