In Ireland where Lady Jane hopes to buy a Jack Butler Yeats painting, Lovejoy and his associates interrupt a burglary at the home of disreputable dealer Bertie Montserrat, though Montserrat denies there was a crime. The thieves dropped a page from the legendary and supposedly lost Book of Clonmel, which leads Lovejoy to the monastery of Father Xavier, who rescued the book and to the cleric's sister Maeve Fitzgerald, an impoverished, once famous actress who has allowed herself to be manipulated by Montserrat to gain money to save her house.
—don @ minifie-1