Sarah Barrett is a newlywed whose husband, DS Thomas Barrett of London's Metropolitan Police, is being shamelessly pursued by his former girlfriend. Adding to Sarah's woes, her father, Benjamin, is on trial for the assault and murder of fourteen-year-old Ellen Casey, whose body was found twenty-four years earlier. No one disputes that, in 1866, Ellen posed for Bain, who was a professional photographer. Bain also cannot deny that, after Ellen's death, he ran away and lived under a series of assumed names for decades. The prosecutor is certain that there is enough circumstantial evidence to guarantee that Bain will hang for his crime.
Thomas's career is in jeopardy, as well, thanks to his archenemy, Inspector Edmund Reid. To help her husband keep his job, Sarah resolves to assist him in identifying the perpetrator who strangled two women, one of whom worked at Cremorne Gardens, a seedy entertainment venue. Sarah visits the Gardens, where she meets a handsome actor and manager, a voluptuous female acrobat, a giant, and a strongman. Meanwhile, the police commissioner, who ordered Thomas and Sarah to investigate the homicides, warns them that if—as is rumored—Queen Victoria's licentious grandson is guilty of serious transgressions, the truth must never come to light.
Laura Joh Rowland's earlier work of fiction were standouts, especially the Sano Ichiro mysteries. Rowland's writing in "Garden of Sins" is less impressive. The dialogue is wooden, the prose florid ("My mind whirs like rusty gears set in motion by a drop of oil") and cliché-ridden, and the plot, outlandish. The Victorian-era setting serves as a backdrop for depraved actions and cruel acts of violence that are committed by one-dimensional predators. It is tiresome to observe Sarah impulsively rushing into perilous situations without well-thought-out plans. There is little suspense since, despite Sarah's missteps, it is obvious that she and Thomas will land on their feet. Unfortunately, getting to the resolution is slow-going and hardly worth the effort.