In the aftermath of World War I, British intelligence officer James "Jimgrim" Grim operates in the turbulent world of the Middle East, where alliances shift and hidden dangers lurk in every shadow. Tasked with thwarting secret plots that could destabilize the region, he faces ruthless enemies, political conspiracies, and the ever-present threat of betrayal. As Jimgrim races against time to prevent catastrophe, his cunning and courage are the only things standing between order and chaos.
Jimgrim was originally serialized in Adventure magazine as King of the World in seven installments, from November 15, 1930 through February 15, 1931. It is the final installment in the Jimgrim saga -- though not the last book written.