The novel explores the life of a Spanish expatriate in England who is recruited by a secretive organization due to his unique ability to interpret people's behavior. As he becomes entangled in a world of espionage, he grapples with moral and ethical dilemmas, questioning the validity of his work and the consequences of his actions. Through a blend of introspective musings and suspenseful narrative, the protagonist's life unravels, revealing a complex web of deceit, betrayal, and violence.

"Desertion" is a novel that intertwines two love stories set in East Africa, spanning the mid-20th century. The narrative begins with the taboo romance between a British colonial official and a local woman in the 1890s, a relationship that is abruptly severed, leaving a legacy of silence and pain. The story then shifts to the 1950s, where the impact of the earlier affair resonates through the lives of new characters, revealing the complexities of love, race, and betrayal against the backdrop of a society in the throes of political and social upheaval. The novel explores themes of cultural collision, the enduring consequences of personal choices, and the intricate tapestry of human connections that shape individual destinies and collective histories.