In "Sebastian," D. M. Sorlie weaves a gripping tapestry of espionage, science, and the looming shadow of war in this thrilling new mystery. Set against the backdrop of a tense Europe on the brink of conflict, our protagonist, Sebastian, finds himself entrenched in a perilous covert operation, summoned by none other than Winston Churchill himself. Tasked with a critical mission, Sebastian is to meet two distinguished nuclear scientists from the Joliot-Curie group-trailblazers who, back in 1934, had unveiled the explosive potential of nuclear chain reactions. Their groundbreaking collaboration has led to a pivotal agreement with Norway to transport heavy water-deuterium oxide, a vital component for their secret experiments-from the icy fjords of Scandinavia to the French shores. The implications of their work could be monumental, capable of altering the course of history as tensions rise across the continent. Haunted by memories of his last mission aboard the China Clipper, Sebastian feels the weight of exhaustion pressing down on him. Having navigated treacherous waters and engaged in clandestine endeavors, he had sought refuge in a well-deserved leave from British Intelligence. But the call from Churchill-a man aware of both Sebastian's remarkable talents and unwavering resolve-drew him back into the fray. Churchill's mistrust of Prime Minister Neville Chamberlain was no secret; Chamberlain's passive approach in the face of Hitler's aggressive ambitions was seen as a threat to the very security of England. As the tension escalates, the headlines scream urgency. "France Is Prepared for War!" read the bold letters atop the latest issue of *Le Petit Parisien* that Sebastian clutches tightly in his hands. Just hours earlier, French citizens had tuned into the BBC radio broadcast, anxiously listening to Chamberlain's grave pronouncement: "Britain declares war on Germany on this day, 3rd of September, 1939." In this moment of sobering reality, Sebastian is thrust into deep contemplation. The declaration of war reverberates through the streets of Paris, a city steeped in history yet now a theatre of impending conflict. As he navigates this charged atmosphere, the narrative unfolds-an intricate dance of secrecy, ambition, and the race against time where every decision could resonate beyond borders and change the destiny of nations. Welcome to the exhilarating world of "Sebastian," where the stakes are life and death, and the quest for knowledge may hold the key to humanity's survival