As World War I commences, a plucky young American woman in Europe on a business trip begins to realize that she may have remained too long. She and others anxious to leave for home are caught up in events swirling about them. A mysterious British officer becomes involved. This romance-tinged spy thriller begins on a train in Calais bound for Paris and ends in Gibraltar. Based on a 1915 play of the same name, the novel was adapted for the screen in a 1918 silent version and again as a “talky” in 1930. This was the third novel written by Biggers, who went on to write six Charlie Chan novels in the 1920’s and 1930’s. -- Lee Smalley

This book is more often called The Charterhouse of Parma in English, because "Charterhouse" is the English word for a Carthusian monastery, whereas "Chartreuse" is the French word. The book tells the life of a Lombard nobleman, born soon after the appearance of Napoleon's army in Italy. He has many adventures in love, war, politics, and the Church. The politics and the Church part of his life result from his doting aunt's becoming the Prime Minister's mistress, and the power behind the throne, in the Duchy of Parma...

First serialized from January to August, 1845, Twenty Years After is the second book in The D’Artagnan Romances, and follows the gallant adventures of the musketeers, as they are once again summoned to alleviate the various threats that lurk in the political scene of France, as the country is threatened by a possible uprising. Enriched with exciting and well-developed characters, the novel adds more detail to its familiar characters, as the musketeers have matured and are portrayed in a more introspective light...

After The Three Muskateers and Twenty Years After the adventurous story of Athos, Porthos, Aramis and D'Artagnan continues!The Vicomte of Bragelonne: Ten Years Later (French: Le Vicomte de Bragelonne ou Dix ans plus tard) is the last of the Musketeer novels. It is usually divided into four volumes and this second volume contains chapters 76-140.

This 5th volume of the Marie Antoinette Romances begins after the fall of the Bastille and the March on Versailles, which forced Louis XVI and his court to be escorted back to Paris. In Paris, political factions battle over the fate of the nation, the royal family, and anyone with royalist sympathies. Our heroes and our anti-heroes must navigate the blood-streaked landscape while keeping their necks out of the guillotine. All the while, the prophetic Balsamo urges on the revolution: "the quantity of blood which must be shed before the sun rises on the free world ...

This 2nd volume of the Marie Antoinette Romances continues the intrigues of "Balsamo, The Magician" and adds to them the schemes of philosophers and the stirrings of revolution. Balsamo carries on his occult tactics to weaponize the state secrets that he gained in the previous volume. A serious romance and illness takes root in the court of King Louis XV, convincing one of the leading philosophic minds of the era, Jean-Jacques Rousseau, that “the breath of heaven will blast an age and a monarchy.” - Summary by jvanstan

This is the first volume of Dumas' Marie Antoinette Romances . This historical fiction chronicles the strange events surrounding the fall of the French monarchy and rise of revolutionaries so terrifying that the period is still called "The Reign of Terrors" . In this volume, a renowned magician, Count Alessandro di Cagliostro , employs various occult tactics, like hypnotism and necromancy, to gain state secrets. Balsamo claims to be plotting against the Bourbons, but one must wonder whether this 3000 year old sorcerer has an ulterior motive... - Summary by jvanstan

Volume 3 of The d'Artagnan Romances is divided into three parts. In this, the final part, d’Artagnan’s fortune is near its height; having become the illustrious Captain of the Musketeers, he is now the chief defender of King Louis XIV. Fortune has also smiled on his three companions: Aramis is a wealthy bishop and the powerful, secret Superior General of the Jesuit Order ; Athos is the premier nobleman of France; and Porthos becomes a Duke with the proud but garishly long-winded title of “du Vallon de Bracieux de Pierrefonds...

An army officer, and a mysterious lady with a maid and baby in tow, are the only passengers on the Engadine express from Calais. The lady is afraid that someone is following her. Who is she? And what is her strange package? One suspicious conversation and two private detectives later Colonel Basil Annesley is determined to find out!

Young Adult historical fiction of a young man joining the Union Army and taking part in the Great Locomotive Chase.

When a group of Russian anarchists kidnap a Russian prince in Vienna there are repercussions. On learning that the Cardinal d'Orsay has agreed to convey some hollow candlesticks from the Emperor to the Princess Marionoff in St Petersburg, two spies both see the possibility of using them to convey messages safely into Russia. One is an eager young idealist involved in the plot against the prince, the other is Madame Demidoff, a beautiful agent of the Tsar. When the candlesticks go missing at the border, the two engage in a race to get them back, both realizing that their very lives could depend on the retrieval.

There have been a series of assaults at the manor house, one sending the mistress of the house insane with fear, another escalating to murder. There are reports of a tread on the stairs and shady figures disappearing from view. The servants blame the supernatural, but Quintus Oakes gets to the bottom of the mystery.

Larry Woolford is a government agent, tasked with investigating subversive activity. He does everything an ambitious young man should do if he wants to succeed: wear the right clothes, listen to the right music, even drink vodka martinis. Then he stumbles across a conspiracy of Weirds plotting to overthow the entire existing social order. It's a race against time. Can he stop their fiendish plan, and keep America safe for shallow judgements based on status symbols? Status Quo was nominated for the 1962 Hugo Award for short fiction.

The Zeppelin’s Passenger is a tale of German espionage in England during World War I. Dreymarsh is a fictional “backwater” area in England with no apparent military value. The story begins with Dreymarsh residents discovering an observation car from a German zeppelin along with a Homburg hat near Dreymarsh. The mystery is further complicated when an Englishman, Mr. Hamar Lessingham, presents himself at Mainsail Haul which is the residence of Sir Henry Cranston. Lessingham bears with him, hand-carried letters from Major Richard Halstead, and a British prisoner of war in Germany...

E. Phillips Oppenheim, an English novelist created well in excess of 100 novels and 30 plus collections of short stories. Most of his tales are thrillers and espionage. The Great Impersonation was written following World War I and is considered by many to be perhaps his best novel. The story focuses on German espionage in England prior to the start of World War I. The tale centers on two characters that are almost identical in appearance. Indeed, while both attend the same school in England, they are often mistaken for one another...

"I am for England and England only," John Lutchester, the Englishman, asserted."I am for Japan and Japan only," Nikasti, the Jap, insisted."I am for Germany first and America afterwards," Oscar Fischer, the German-American pronounced."I am for America first, America only, America always," Pamela Van Tale, the American girl, declared.They were all right except the German-American.It is during World War I. A chemist, Sandy Graham, has discovered a new powerful explosive, but he let's it slip in a London restaurant that he has made the discovery...

English gentleman Hardross Courage has a good life. He has all the money he needs, enjoys sports and hunting, manages the family estate, and in general leads a satisfying life. On a trip to London to participate in a cricket match, Hardross is confronted by a man who forces his way into his hotel room imploring him to hide him. His reason - “They want to kill me”. So begins a tale that is likely to change Hardross' idyllic life forever to one of mystery and espionage.

Havoc occurs when European countries are discussing covert alliances. The story revolves around the creation of a secret alliance between Germany, Russia, and Austria. The English hope to split Russia away by holding the Czar to his previous public commitments, but they need proof of what was done to create the pressure. All the pressures that lead to WWI are there, but the intrigues and secret treaties create an interesting background to the twists and turns of the plot.

A beautiful, intelligent young woman – is she a traitorous spy or a patriot? An aristocratic soldier permanently injured during the war – is he a patriot or is there more to him than meets the eye? A clandestine meeting on a beach – espionage or peace movement?

The setting is the years prior to the outbreak of World War I. It is a time when Germany is outwardly preparing for war but Britain continues to believe it is invincible and that no one would challenge her. A vast German spy network flourishes in England, often in plain view. The main character is Francis Norgate, an aspiring British diplomat who falls in disfavor with his superiors for defending a woman while stationed in Berlin. The resulting scandal causes Norgate to be recalled. On the way home, he meets a German gentleman, Selingman, who claims to be a crockery salesman...

A conference of European nations is being held in the Hague. England has not been invited to attend. Some think war is about to break out. Mr. John P. Dunster, an American, is traveling to the Hague with an important document that may prevent the outbreak of war when he mysteriously disappears after a train wreck in England. Richard Hamel is asked by the British government to attempt to solve the mystery of Dunster’s disappearance and prevent the outbreak of war in Europe.

Containing many realistic details based on Childers’ own sailing trips along the German North Sea coast, the book is the retelling of a yachting expedition in the early 20th century combined with an adventurous spy story. It was one of the early invasion novels which predicted war with Germany and called for British preparedness. The plot involves the uncovering of secret German preparations for an invasion of the United Kingdom. It is often called the first modern spy novel, although others are as well, it was certainly very influential in the genre and for its time...

Two poets in a London park at sunset, debating on the attributes of poetry and whether it's really a metaphor for anarchy. A group that meets in secret, planning to overthrow the world order. Disguises and deceptions, ideals and ideology. A medley of themes and genres makes this a great read for anyone who's a fan of Chesterton and his iconic Father Brown. The Man Who Was Thursday includes Chesterton's favorite theme of Christianity with touches of delightful humor to enliven the twists and turns that abound throughout the book...

A World War 1 spy vs spy novel. Oh! And perhaps I should also mention, a bit of romance? "I am sorry,” he said coolly, "awfully sorry. As you know, I would have had things different. You may still doubt me when I say that what I have done is the hardest task that I ever undertook in my life. But that is true. You were the only person in England who jeopardized my existence there. I had to take you away. I regret the necessity of having to use force. I shall do what I can here upon the Sylph to counteract the unpleasant impression of my brutality...

Cyril Gordon, a young and handsome secret service agent is running from pursuers who desperately want the information he holds. He hides out from them in a church, and then finds himself married to a woman he’s never seen before. A sweet and sometimes, funny, romance, with several exciting chases.

Elusive Isabel is a novel by Jacques Futrelle (April 9, 1875 – April 15, 1912) first published in 1909. Set in Washington, D.C., it is a spy novel about an international conspiracy of the “Latin” countries against the English-speaking world with the aim to take over world control.

Between 1865-73 the tumultuous American Revolution rages on in different battlefields. The air is thick with hatred and suspicion as the Continental and British armies clash in bloody warfare. In Westchester County, New York, an area is considered a neutral ground for both forces, Harvey Birch plies his dangerous mission. An innocuous peddler by day, he is in fact an American spy, though he does nothing to correct anyone who assumes he is a British spy. In a magnificent country mansion, The Locusts, live the wealthy Whartons...

The typical action hero with a stiff upper lip whose actions speak louder than his words, a mysterious American who lives in dread of being killed, an anarchist plot to destabilize Greece, a deadly German spy network, a notebook entirely written in code, and all this set in the weeks preceding the outbreak of World War I. The Thirty-nine Steps, by John Buchan is a spy classic entirely worthy of its genre and will delight modern day readers with its complicated plot. It is also notable for being the literary progenitor of the spook novel that typically features the secret operative on the run, determined to unravel a world domination plot...

Greenmantle is the second of five Richard Hannay novels by John Buchan, first published in 1916 by Hodder & Stoughton, London. It is one of two Hannay novels set during the First World War, the other being Mr Standfast (1919); Hannay’s first and best-known adventure, The Thirty-Nine Steps (1915), is set in the period immediately before the war started. – Hannay is called in to investigate rumours of an uprising in the Muslim world, and undertakes a perilous journey through enemy territory to meet up with his friend Sandy in Constantinople. Once there, he and his friends must thwart the Germans’ plans to use religion to help them win the war, climaxing at the battle of Erzurum.

This is the third of Buchan's Richard Hannay novels, following The Thirty-nine Steps and Greenmantle. Set, like Greenmantle, durinig World War I, it deals Brigadier-General Hannay's recall from the Western Front, to engage in espionage, and forced (much to his chagrin) to pose as a pacifist. He becomes a South African conscientious objector, using the name Cornelius Brand. Under the orders of his spymaster, Sir Walter Bullivant, he travels in the book through England to Scotland, back to the Western Front, and ultimately, for the book's denouement, into the Alps...

The Power-House is a novel by John Buchan, a thriller set in London, England. It was written in 1913, when it was serialised in Blackwood's Magazine, and it was published in book form in 1916. The narrator is the barrister and Tory MP Edward Leithen, who features in a number of Buchan's novels. The urban setting contrasts with that of its sequel, John Macnab, which is set in the Scottish Highlands. The Power-House of the title is an international anarchist organization led by a rich Englishman named Andrew Lumley...

The Three Hostages is the fourth of five Richard Hannay novels. The Richard Hannay novels are action/mystery/spy novels with a James bond feel. This book starts out with Richard Hannay married to Mary Lamington living in Fosse Manor. He is asked to work undercover and figure out who kidnapped three children of prominent people, while Scotland Yard investigate the abductions officially. Different friends help him solve the mystery. It's suspenseful and a fun action packed mystery! - Summary by Kimberly Shoemaker