Dave Darrin on Mediterranean Service

In Short

This brisk naval adventure follows two inseparable young officers, Dave Darrin and Dan Dalzell, as they confront a web of wartime spies. Set against the backdrop of the Mediterranean during the First World War, the narrative tracks the pair from the casinos of Monte Carlo to the docks of Naples and Malta. It is a quintessential example of early twentieth-century boys' fiction, focusing on duty, quick-thinking heroics, and the unwavering bond between comrades. Its enduring appeal lies in its straightforward, optimistic portrayal of youthful patriotism and nautical derring-do.

The Story

The story opens in Gibraltar, where Dave Darrin and his irrepressible friend Dan Dalzell cross paths with a suspicious figure known as "Mr. Green Hat." This initial encounter, marked by the ensigns' sharp instincts, quickly escalates into a series of dangerous brushes with international conspirators. While on shore leave at Monte Carlo, the pair observes a tense exchange that confirms a plot against the American government. They report their findings to their superior, Captain Allen, and Admiral Timworth, who recognize that the young men have stumbled upon a far-reaching scheme involving saboteurs and submarine warfare.

The plot thickens as Darrin and Dalzell are sent on a perilous mission to Naples. There, they are drawn into a trap set by a man named Dalny and his associates, who orchestrate an attempted murder to silence the officers. After a desperate, violent confrontation with a mob in the streets of Naples, the ensigns manage to escape and continue their intelligence work. They eventually travel to Paris under a cloud of surveillance, relying on disguises and the assistance of a reformed Frenchman, the Count of Surigny, to gather crucial information about the location of an enemy vessel.

As the narrative progresses, the focus shifts to the strategic waters near Malta. The ensigns, working in coordination with British naval intelligence, seek to prevent a disaster similar to the sinking of the Maine. The climax occurs when Darrin leads a bold boarding party against a hidden submarine. During the ensuing action, the ensigns effectively neutralize the threat and secure the vessel. In the final confrontation, the mastermind of the plot, Emil Gortchky—the original "Green Hat"—is found dead inside the submarine, ending his reign of terror. Having successfully thwarted the conspiracy, Dave and Dan emerge as seasoned officers who have proven their courage and loyalty under fire, having served their country with distinction far from home.

How It Unfolds

The mystery begins While on liberty in Gibraltar, Dave and Dan notice a man in a green hat acting suspiciously. Their attempt to track him reveals a hidden network of agents operating within the neutral and allied territories of the Mediterranean.

A plot uncovered During a visit to the gardens of the Monte Carlo Casino, the ensigns overhear a conversation that confirms a direct threat to the American fleet. They immediately return to their ship to relay this critical information to their superiors.

The mission to Naples Entrusted with a special assignment, the two officers arrive in Naples only to be lured into a lethal ambush. A violent brawl follows, forcing the men to fight their way to safety while protecting their intelligence reports.

Surveillance in Paris The chase leads the pair to the French capital, where they adopt disguises to evade enemy spies. With the help of an unexpected ally, they uncover the specific whereabouts of an enemy submarine base.

The final confrontation Returning to the coast, the ensigns participate in an operation to intercept an enemy submarine. The book concludes with a tense boarding maneuver that results in the total collapse of the enemy's plot.

The People

Dave Darrin is the archetypal leader: steady, observant, and unfailingly calm under pressure. He possesses a sharp mind for strategy and a deep sense of moral duty, which often serves as a grounding force for his more impulsive friend. Dan "Danny Grin" Dalzell provides a lighter, more humorous contrast, frequently using his quick wit to diffuse tense social situations, though he remains a brave and loyal partner in every fight. Together, they form a symbiotic unit; Dave provides the gravity and planning, while Dan provides the spirit and resilience. Their relationship is the heart of the story, showing how mutual trust functions as a survival tool.

The antagonists, specifically the elusive Emil Gortchky and the treacherous Dalny, serve as the shadows against which the boys' light shines. Gortchky is the calculating, professional spy, while Dalny is characterized by his cowardice and moral decay. The Count of Surigny undergoes the most significant internal change; he begins as a man tied to these "rascals" but chooses to reclaim his self-respect and honor by betraying his former associates to the Americans. He ends the story as a man redeemed, a testament to the influence of the ensigns' unwavering integrity.

In Its Own Voice

"I wonder if he has followed the 'Hudson' here with a view to attempting more mischief against our Government."

Dave contemplates the persistent threat of the spy known as Mr. Green Hat after spotting him in the gardens of Monte Carlo.

"I have already tested your courage, and know it to be worthless."

Dave confronts the cowardly antagonist Dalny during their final showdown in the cabin of the ship.

What It's Really About

At its core, this is a story about the transition from innocence to responsibility. The book argues that professional competence and patriotism are not mere abstractions but are tested through daily, often mundane, acts of vigilance. It explores the question of how a young person maintains their humanity and "instinct of a gentleman" in a world of professional betrayal and political violence. There is a strong emphasis on the idea that true courage is not the absence of fear, but the ability to act correctly despite the presence of overwhelming danger. Ultimately, it champions the belief that integrity is the most effective weapon an individual can wield against corruption.

Why Read It Today

Readers who enjoy the classic "boys’ own" adventure format—characterized by snappy dialogue, rapid pacing, and clear-cut morality—will find this book highly engaging. It offers a nostalgic, almost cinematic look at naval life during the First World War, focusing less on the grim realities of trench warfare and more on the high-stakes world of maritime espionage. Reading it feels like stepping into a brisk, well-plotted serial from a bygone era, where the stakes are high, but the heroes are always one step ahead.

However, readers should be prepared for the period-specific attitudes typical of 1919. The dialogue occasionally reflects the stiff, formal hierarchies of the era, and the casual, sometimes stereotypical descriptions of foreign cities and people—such as the "Sicilian bravos" or the "quaking brown man"—are artifacts of the time. The writing does not dwell on internal psychological complexity; rather, it prioritizes forward momentum and the camaraderie of the two leads. If you can appreciate the work as a product of its time—a straightforward, clean-cut adventure that values honor and friendship above all—you will find the escapades of Darrin and Dalzell to be a charming and fast-moving piece of historical fiction.