"Sans dessus dessous" by Jules Verne is a novel written during the late 19th century, reflecting the spirit of scientific adventure and exploration characteristic of that time. The story revolves around the whimsical proposal by the newly formed North Polar Practical Association to auction off the uncharted Arctic territories, sparking intrigue and competition among various nations, particularly the United States and the European powers. At the start of the novel, a spirited debate unfolds between J.-T. Maston and Mrs. Evangélina Scorbitt regarding the capabilities of women in scientific fields. Their conversation lays the groundwork for a grand adventure as Mrs. Scorbitt expresses her intent to financially support the ambitious Arctic expedition organized by the North Polar Practical Association. The narrative subsequently introduces the auction of Arctic lands, highlighted by the different international delegates who arrive to contest ownership over these distant and mysterious regions. The auction becomes a focal point, illustrating the absurdity and ambition of human endeavors, setting the stage for conflict and camaraderie amid the excitement of territorial claims. (This is an automatically generated summary.)

"Robur-le-Conquérant" by Jules Verne is a novel written during the late 19th century, specifically in 1886. This work falls within Verne's "Extraordinary Voyages" series, which combines adventure with elements of science fiction. The book introduces the character Robur, an ambitious and innovative engineer, who challenges the beliefs of contemporary balloonists about aerial navigation, espousing the superiority of heavier-than-air flying machines. At the start of the novel, readers find themselves amidst a heated debate at the Weldon-Institute in Philadelphia, where members argue passionately over the direction of balloons as a method of flight. The tension escalates when Robur, an enigmatic figure, crashes the meeting, asserting that the future of aviation lies with machines that are heavier than air. His provocative challenge to the balloonists leads to uproar and chaos in the assembly. As Robur asserts his dominance in the scientific discussion, Uncle Prudent and Phil Evans—the club's president and secretary—become fierce adversaries but ultimately agree on a common enemy when they are mysteriously abducted from the park after the meeting. This sets the stage for the unfolding drama, suggesting a grand adventure centered around the quest for aerial innovation and confrontation with Robur himself. (This is an automatically generated summary.)

"Vingt mille lieues sous les mers" by Jules Verne is a science fiction novel written during the late 19th century. The story begins with mysterious reports of a colossal sea creature that has been observed by various vessels, causing a stir among sailors and governments alike. The narrative centers on Professor Pierre Aronnax, who becomes part of an expedition aboard the warship Abraham Lincoln, led by the determined Captain Farragut, to hunt down this elusive maritime monster. At the start of the novel, readers are introduced to the bizarre occurrences surrounding a giant underwater entity that has been sighted across oceans, captivating the attention of the scientific community and the general public. The opening chapters depict the growing intrigue and debate about the creature's existence, setting the stage for Aronnax’s journey. After an offer from the American government, he decides to join the expedition to hunt the creature, along with his loyal servant Conseil and the skilled harpooner Ned Land. As preparations are made to embark on this perilous venture, Verne establishes a rich backdrop of curiosity, scientific exploration, and impending adventure. (This is an automatically generated summary.)

"Vingt Mille Lieues Sous Les Mers — Part 2" by Jules Verne is a novel written in the late 19th century. This captivating work continues the underwater adventures of the enigmatic Captain Nemo and his submarine, the Nautilus, as they traverse the world's oceans exploring marine life and uncovering new territories. The story is narrated by Professor Aronnax, who, together with his companions Conseil and Ned Land, contemplates their precarious situation aboard the Nautilus—a vessel that serves as both a refuge and a prison. The opening of this part of the novel sets the stage for an intriguing voyage beneath the waves. It begins with a reflection on past events, particularly a poignant scene involving a coral cemetery linked to Captain Nemo's life and death. As the Nautilus navigates the Indian Ocean, the characters' complex emotions toward Nemo—ranging from admiration to fear—are explored. The narrative delves into discussions of freedom and captivity, with the trio contemplating the enigmatic motivations behind Nemo's disdain for surface societies. As they continue their underwater exploration, they encounter a plethora of marine life, indicating Verne's keen interest in oceanography and the wonders hidden beneath the sea's surface. The merging of adventure and science sets a rich context that promises thrilling discoveries and philosophical musings throughout the journey. (This is an automatically generated summary.)

"Vingt Mille Lieues Sous Les Mers — Part 1" by Jules Verne is a science fiction novel written in the late 19th century. The story centers around the mysterious phenomenon of a colossal sea creature that has been sighted by various ships around the world, igniting intrigue and panic among seafarers and scientists alike. The narrative begins with the protagonist, Professor Aronnax, who becomes embroiled in the hunt for this enigmatic creature, often referred to as a narwhal, as he embarks on an expedition aboard the frigate Abraham Lincoln alongside his companion, Ned Land. The opening of the novel sets the stage for a thrilling adventure, revealing that in 1866, a strange, enormous object has been encountering ships and launching jets of water into the air, leading to widespread speculation about its existence. As various international governments and the scientific community engage in heated debates about the creature, Professor Aronnax, recently returned from a scientific expedition, expresses an urgent curiosity about this mystery. Upon receiving an invitation to join the expedition aboard the Abraham Lincoln, he accepts, eager to explore the depths of the ocean and uncover the truth behind the so-called "monster." The tension mounts as the crew prepares for a confrontation with the unknown while the possibility of danger looms large. (This is an automatically generated summary.)

"Les Cinq Cents Millions De La Bégum" by Jules Verne is a novel written during the late 19th century. The story revolves around Doctor Sarrasin, who learns that he is the unexpected heir to a vast fortune left by the Bégum Gokool, amounting to over five hundred million francs. This newfound wealth sets off a chain of events that explores the life-altering implications of such a fortune on both the doctor and those around him. The opening portion introduces us to Doctor Sarrasin, who is engaged in reading English newspapers in his hotel room in Brighton. His mundane routine is disrupted when Mr. Sharp, an English solicitor, arrives with astonishing news about a substantial inheritance tied to the doctor's lineage. As Mr. Sharp details the complex history involving the Bégum and the doctor's ancestry, Sarrasin grapples with disbelief and intrigue. The scene then shifts to the doctor's son, Octave, who soon becomes embroiled in the excitement of his father's newfound status, setting the stage for themes of family legacy, responsibility, and societal perceptions that will continue to unfold in this captivating narrative. (This is an automatically generated summary.)

"Voyage au Centre de la Terre" by Jules Verne is a classic science fiction novel written in the mid-19th century. The story follows Professor Otto Lidenbrock, a headstrong geologist, and his reluctant nephew Axel, as they embark on an adventurous journey to the Earth's core after discovering an ancient manuscript containing a cryptic message. The beginning of the book introduces us to Axel and his eccentric uncle Lidenbrock, who is depicted as a brilliant yet irascible man obsessed with science. The plot kicks off when Lidenbrock finds a rare Icelandic manuscript that hints at a passage to the center of the Earth. Excited, he quickly engages Axel in a race against time to decode the manuscript. As the opening develops, readers are introduced to the domestic life in Hamburg and the contrarian nature of Lidenbrock, who often disregards the concerns of those around him. Axel's reservations about the journey are evident, foreshadowing an impending adventure filled with scientific exploration and personal challenge. (This is an automatically generated summary.)

"Autour de la Lune" by Jules Verne is a science fiction novel written in the late 19th century. The story follows the audacious adventure of three men—President Barbicane, Captain Nicholl, and the bold Frenchman Michel Ardan—as they attempt an unprecedented journey to the Moon by being launched in a massive cannonball, the Columbiad. The narrative unfolds their intricate preparations and the potential challenges they face as they leave Earth behind. The opening of the novel introduces the ambitious project initiated by the Gun-Club, a society of artillery enthusiasts, aimed at communicating with the Moon through a projectile. President Barbicane leads the endeavor, meticulously calculating the cannon's specifications and the necessary measures for success. The story quickly escalates when Michel Ardan proposes to join the voyage by enclosing himself within the projectile, transforming the mission into a bold adventure with human participants. As the narrative progresses, the three men prepare for launch, navigating their excitement and trepidation, and ultimately experiencing the cataclysmic moment of takeoff, which propels them into the vastness of space toward their celestial destination. (This is an automatically generated summary.)

"Cinq Semaines en Ballon" by Jules Verne is a novel written during the early 19th century. The story centers around Dr. Samuel Fergusson, an audacious explorer determined to traverse Africa via a hot air balloon, which promises to connect previous geographic discoveries in the continent and push the boundaries of exploration. The opening of the novel captures a dramatic scene at the Royal Geographical Society in London, where Dr. Fergusson is introduced amidst applause following an inspiring speech by the president. We learn of Fergusson’s impressive background as a seasoned traveler, shaped by adventure and explorations across the far reaches of the globe. The excitement and skepticism surrounding his ambitious plan to fly across Africa fill the air, setting the stage for the challenges and adventures that lie ahead. It hints at the deep friendship with his companion Dick Kennedy, who is more reluctant about this risky endeavor, and introduces the tension between their differing views on adventure and safety. (This is an automatically generated summary.)

"De la terre à la lune: trajet direct en 97 heures 20 minutes" by Jules Verne is a science fiction novel written during the late 19th century. The narrative centers around the members of the Gun-Club, a group of American artillery enthusiasts led by the ambitious Impey Barbicane, who aim to send a projectile to the Moon after the end of the Civil War leaves them without conflicts to fuel their passion for invention. The opening of the book introduces the Gun-Club, formed during the American Civil War by passionate artillery experts who found success in a world of war, only to face a monotonous peace afterwards. This shift in focus leads Barbicane to propose the audacious idea of launching a projectile to the Moon, sparking excitement and fervor among the members. As the proposal is presented, its ambitious nature captivates the assembled crowd, igniting hope for a grand scientific endeavor that could elevate their status and fulfill their thirst for innovation and exploration. (This is an automatically generated summary.)