The narrative turns back to young Belk's career as a bomb disposal specialist during the war. When Belk witnesses a bizarre balloon explosive kill several soldiers at Fort Cronkhite outside of San Francisco, he is summarily shipped to Alaska to join a top secret military unit dedicated to uncovering the mystery of what turn out to be Japanese balloon bombs (Callanan based this story on an actual Japanese program that was largely covered up by the US government during the war). Belk's commanding officer, Captain Gurley--a cross between Conrad's Colonel Kurz and Melville's Ahab--is a disgraced former OSS man with a Princeton pedigree and an artificial leg. The leg is a permanent reminder of his failure to defuse his first balloon bomb, and it fuels an obsession to discover and collect all such bombs in the future. In possession of a captured leather-bound atlas filled with maps and neat Japanese script, Gurley is also convinced that the Japanese are about to launch far more deadly cargo on the balloons, perhaps spies or plague virus. Meanwhile, Belk and Gurley become embroiled in an explosive love triangle with the local fortune teller, Lily, a woman with an uncanny ability to read people's lives but unable to understand her own destructive passions or escape her demons.
In unfolding this complicated story, Callan manages to keep the development of Belk, Lily, and Gurney in an almost perfect balance with the telling of a well-paced and compelling war-time narrative. Callanan enriches the novel with details of 1940s bomb disposal procedures and provides a thorough anatomy of Japanese balloon bombs. He also establishes Alaska--a place seemingly caught between American and Yup'ik culture--as a space for American magical realism, where spirit animals and Catholic mysticism can cohabitate. As a first effort, The Cloud Atlas is all silver lining. --Patrick O'Kelley