Uncle Silas is a Victorian Gothic mystery/thriller novel by the Anglo-Irish writer J. Sheridan Le Fanu. It is notable as one of the earliest examples of the locked room mystery subgenre. It is not a novel of the supernatural (despite a few creepily ambiguous touches), but does show a strong interest in the occult and in the ideas of Swedenborg.

The Masquerader is one of two Katherine Cecil Thurston’s books that appeared on the Publisher’s Weekly best-sellers list in 1905. The Masquerader is part mystery, part romance and part political thriller – all tied up in one neat package. Nature has a way of sometimes making two people nearly indistinguishable in appearance. Such is the premise for this book. John Chilcote, a British politician, and John Loder, a man down on his luck meet by accident one night during one of London’s worst fogs...

The Lone Wolf is the first of eight books in a series featuring the jewel thief turned private detective Michael Lanyard. With his identity betrayed and the police on his heels, he must fly from Paris, which is made much more difficult by his self-imposed duty to take care of the beautiful Lucia, who has a dark secret of her own...A large number of movies have been based on the books.

FBI agent Kenneth Malone lives in a world where psionic powers such as telepathy and teleportation exist. He must cope with them as well as an FBI Director who leaves Malone continually confused about what situation he is being asked to handle and what he is expected to do about it. Someone or something is causing confusion in the U.S. Government, Unions, The Mafia, and other sectors of society and Malone has been given the job of finding the source of the confusion. A good story composed of science fiction and slap stick comedy with a bit of romance thrown into the mix.

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!

Risque for its time, but tame by today's standards, The Devil's Garden is a story of passion and mystery. William Dale, the main character of the story is Postmaster of Rodhaven. He is introduced as an honest peasant of uncompromising temper, whose rough nature is ever softened by his pretty wife Mavis. Mavis is an orphan raised by her Aunt Petherick. Known as Will, and referred to as Dale throughout the story, he gets into trouble at the post office but thanks to the intervention of the local magnet of Rodhaven, he is cleared and reinstated...

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

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...

Detective-Mystery stories based on real cases solved by government agents. Created initially in 1865, the U.S. Secret Service continued to expand over the years, particularly following the assassination of President McKinley in 1901. The episodes in this compilation are comprised of authentic stories, dramatized, while remaining true to the actual incidences. - Summary by Roger Melin

Savrola: A Tale of the Revolution in Laurania is the only major fictional work of Sir Winston S. Churchill. The story describes events in the capital of Laurania, a fictional European state, as unrest against the dictatorial government of president Antonia Molara turns to violent revolution. - Summary by Wikipedia

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

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...

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

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 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 ...

The tremendous speed of the dive brought them so close that they could see the skeletons of wrecked ships piled up at the base of the precipice. The moon is not only the most prominent object in our heavens, but also an integral part of the earth. We are, so to speak, an astronomical unit, and we affect each other for better or for worse. We know that the gravitational attraction of the moon causes our tides, and tends to slow up the earth in her daily rotation. It has also been deemed responsible for earthquakes, causing untold suffering among earth's people. Does the moon hold other secrets? - Summary by Author

Whilst spending a holiday in a small Central American Republic, Desmond Okewood, of the Secret Service, learns from a dying beachcomber of a hidden treasure. With the assistance of a millionaire, he sets out for Cock Island, in the Pacific. To his astonishment he discovers that the Man with the Clubfoot, whom he had regarded as dead, has anticipated him. It is obvious to Okewood that his old enemy is also in search of the hidden gold, and there ensues a thrilling sequence of adventures, in which the millionaire's pretty daughter takes a prominent part...

At the conclusion of The Return of Clubfoot, Dr. Grundt has been left for dead on a south sea island by former secret agent Desmond Oakwood. Oakwood and his brother Francis are now retired from the Secret Service and are living comfortably retired in England. But the body of an apparent suicide is discovered in a car park in London, and the possibility that Grundt is alive and seeking revenge in England pulls the Oakwoods out of retirement to once again face the sinister and deadly CLUBFOOT. - Summary by sjmarky