TRINITY

Seven fictional characters tell the story of J. Robert Oppenheimer, father of the A-bomb, reflecting on his complicated legacy as they talk about their own lives, which intersect with his.

Much has been written about Oppie, as friends called him, the renowned physicist hailed as a hero for his work on the bomb, then pilloried for his left-wing views and Communist Party connections during the McCarthy era. (After JFK was elected in 1960, Oppenheimer’s reputation was rehabilitated.) But in this boldly imagined, multilayered novel, author Hall (Speak, 2015, etc.) takes a new approach. Through her invented narrators, she explores themes of guilt and betrayal as well as the fallout from lies and self-delusion—in the process bringing Oppenheimer, an often aloof, conflicted man, to vivid life. Among those offering “testimonials” as she calls them: Sam Casal, a military intelligence operative, who one evening in 1943 tails the married Oppenheimer from the Rad Lab in Berkeley, California, to the San Francisco apartment of his (real-life) former lover, Jean Tatlock. Then there’s Grace Goodman, a young WAC assigned in 1945 to Los Alamos, New Mexico, where the A-bomb was built and tested under Oppie’s supervision. Only the last story, narrated by Helen Childs, a journalist who comes to interview the disillusioned and fatally ill scientist in 1966, goes on too long and strains to make the necessary connection with the man himself. Oppenheimer chose the code name “Trinity” (a reference, apparently, to a John Donne poem Jean Tatlock introduced him to) for the A-bomb test that preceded the historic August 1945 bombings of Hiroshima and Nagasaki. At the beginning of each chapter, as a framing device, the author provides a glimpse of Oppenheimer at work in Los Alamos in the tense hours and minutes leading up to the test.

Lushly written, this is an ambitious, unsettling novel that takes on big issues in a passionate, personal way.