As their admirers know, one reason Preston and Child thrillers work is because most feature arguably the most charismatic detective in contemporary fiction: FBI Special Agent Aloysius Pendergast, a wealthy, refined yet ruthless descendant of Holmes who's very much his own character. Pendergast, as well as other Preston and Child semiregulars, notably rough-hewn former NYPD cop Vincent D'Agosta, Watson to Pendergast's Sherlock, tread nearly every page of this vastly imagined, relentlessly enjoyable thriller. The body of a notorious art critic is found in his Hamptons, L.I., mansion, wholly burned, with a cloven hoofprint nearby: the devil's work? [...]
Born a misanthropic loner but driven insane by seeing his parents burned alive when he was a teen, Aloysius's madman brother, Diogenes, has begun murdering Aloysius's friends. Aloysius begs old friend Lt. Vincent D'Agosta to help him defeat his brother, and Vincent does his best while the brothers spar and others die. There are a number of subplots, one involving an ATM robber and flasher known as the Dangler and another focusing on the museum's exhibition of sacred masks, but these fade away as the deadly duel between the brothers takes center stage. Think Sherlock Holmes locked in a death struggle with his smarter brother, Mycroft.
The action begins when groundbreaking for an apartment tower in downtown Manhattan reveals a charnel house of murder victims from the late 19th century. Enter Pendergast, who for unexplained reasons taps Kelly to study the remains before the site is stripped by the building's developer, a Donald Trump-type who, with the mayor's backing, will accept no construction delays. As Kelly calls on Smithback for investigative help, the city is struck by killings that duplicate the earlier murders, with the victims' spinal cords ripped away and clues pointing to a 19th-century scientist who sought the secret of immortality.
Hidden deep beneath Manhattan lies a warren of tunnels, sewers, and galleries, mostly forgotten by those who walk the streets above. There lies the ultimate secret of the Museum Beat. When two grotesquely deformed skeletons are found deep in the mud off the Manhattan shoreline, museum curator Margo Green is called in to aid the investigation. Margo must once again team up with police lieutenant D'Agosta and FBI agent Pendergast, as well as the brilliant Dr. Frock, to try and solve the puzzle. The trail soon leads deep underground, where they will face the awakening of a slumbering nightmare.
Just days before a massive exhibition opens at the popular New York Museum of Natural History, visitors are being savagely murdered in the museum's dark hallways and secret rooms. Autopsies indicate that the killer cannot be human... But the museum's directors plan to go ahead with a big bash to celebrate the new exhibition, in spite of the murders. Museum researcher Margo Green must find out who-or what-is doing the killing. But can she do it in time to stop the massacre?
