The Brethren is in many respects his most daring book yet. The novel grows from two separate subplots. In the first, three imprisoned ex-judges (the «brethren» in the title), frustrated by their loss of power and influence, concoct an elaborate blackmail scheme that preys on wealthy, closeted gay men. The second story traces the rise of presidential candidate Aaron Lake, a puppet essentially created by CIA director Teddy Maynard to fulfill Maynard’s plans for restoring the power of his beleaguered agency. Grisham’s tight control of the two meandering threads leaves the reader guessing through most of the opening chapters how and when these two worlds will collide. Also impressive is Grisham’s careful portraiture. Justice Hatlee Beech in particular is a fascinating, tragic anti-hero: a millionaire judge with an appointment for life who was rendered divorced, bankrupt, and friendless after his conviction for a drunk-driving homicide. The book’s cynical view of presidential…