THE BAD ANGEL BROTHERS

A festering sibling rivalry turns toxic.

Brothers Frank and Cal Belanger are as mismatched as the halves of Frank’s visage that give him “the contradictory face you see in some Greek masks.” A lawyer in their hometown of Littleford, Massachusetts, Frank has accumulated wealth and power through his undeniable skill at manipulating people, while his adventurous younger brother, a geologist, has roamed the world mining precious gems. Now in their 50s, the brothers' longtime rivalry boils over into escalating, if asymmetrical, psychological warfare when Cal returns from one of his frequent lengthy international sojourns for an extended stay in Littleford with his wife, a crusader against child labor, and son. Whether he’s simply gaslighting or unleashing every weapon in his legal arsenal, Frank marshals a set of emotional and professional tools honed over a lifetime to destroy the successful career and family life Cal has built. Cal, who narrates the novel, describes his mounting sense of helplessness as Frank turns his strengths into weaknesses and exploits his every misstep. Eventually, Cal’s frustration turns to thoughts of mayhem, as he imagines ending his torment by dispatching his brother without leaving a trace. In Cal’s telling, Frank is the embodiment of pure evil, while Cal has at least enough insight to describe some of his own moral failings with a minimum of self-justification. All of this offers a promising setup that turns out to be stronger than its execution, as the novel takes too long to reach its inevitable climax. Theroux is an acclaimed travel writer, and he brings those skills to bear in intermittent scenes vividly describing Cal’s gem-hunting work in places like Colombia and Zambia and some interesting aspects of the rare gem business. Inside this slow-paced novel there is a much more energetic one trying to emerge.

A psychological thriller whose payoff doesn’t deliver on a protracted buildup.