This is about # 38 in Robert B. Parker's long-running "Spenser" series, published just after Parker's death. From the book jacket we are told, "Called upon by The Hammond Museum and renowned art scholar Dr. Ashton Prince, Boston PI Spenser accepts his latest case: to provide protection during a ransom exchange-money for a stolen painting. The case becomes personal when Spenser fails to protect his client and the valuable painting remains stolen." Spenser takes his failure seriously and returns his fee to the museum and vows to find the killer as well as the stolen painting. Both Susan and Pearl play their usual roles as do Spenser's colleagues with the state and local police, but there are no appearances by Hawk in this episode.
Library Journal offers this: "Things, of course, are not quite what they seem, and the path to resolution is full of twists, betrayals, secrets, and good intentions gone horribly wrong. Parker's dialog is as sharp and snappy as ever. Verdict Fans of the series and of mystery fiction in general will enjoy one last outing..." Booklist claims that the series has held up well "Spenser can still nail a person's foibles on first meeting, still whip up a gourmet meal in a few minutes, still dispatch the thugs who haunt his office and his home, and do it all while maintaining a fierce love of Susan Silverman and English poetry..." They go onn to conclude "Halfway through this thoroughly entertaining mystery, Parker writes a perfect valedictory for the much-loved Spenser: 'Sometimes I slew the dragon and galloped away with the maiden. Sometimes I didn't. . . . But so far the dragon hadn't slain me.' Long live Spenser."