This science fiction novel unfolds in an alternate world where the Aztec Empire has risen to global dominance by the 20th century. Through the eyes of the British princess Catherine, who finds herself caught in the political machinations and cultural clashes of this powerful empire, the narrative explores themes of imperialism, technology, and resistance. As Catherine navigates the complexities of her new life and the intrigues of the Aztec court, she becomes deeply involved in a revolutionary movement. The story delves into the impact of colonialism and the potential paths of technological and societal development, offering a richly imagined alternative history that challenges the Eurocentric narrative of world progress.

This novel transports readers to an alternate 19th century where the British Empire extends its reach to Mars through the use of airships in space. The story follows Arabella Ashby, a young woman raised on the Martian colony who embarks on a daring adventure across the stars. When a threat emerges that could jeopardize her family's safety, Arabella disguises herself as a boy to secure a position aboard a Mars-bound ship. Along the way, she faces numerous challenges, including dealing with the intricacies of navigation and the prejudices of her crewmates, all while racing against time to save her loved ones. Combining elements of steampunk, adventure, and a touch of romance, the novel offers a unique blend of science fiction and historical fiction, set against the backdrop of an imaginatively re-envisioned 19th-century spacefaring era.

This novel is a thrilling continuation of a science fiction series set in a fragmented future Europe, where borders are fluid and allegiances are ever-changing. The story follows a complex web of spies, assassins, and ordinary citizens as they navigate a continent where the Union is crumbling and new polities emerge. With a blend of espionage, political intrigue, and speculative technology, the narrative delves into the heart of a Europe transformed by micro-states, secretive factions, and the mysterious Community. As the protagonist uncovers a conspiracy that could alter the balance of power, the book explores themes of identity, sovereignty, and the nature of statehood in a rapidly changing world.

Set in an alternate 1961 where a meteorite has devastated the Earth and accelerated the space race, the narrative follows an astronaut as she navigates the complexities of space exploration and her role in the international effort to colonize Mars. Facing both technical challenges and social dynamics within the crew, she must contend with the era's pervasive sexism and political tensions, all while dealing with the personal sacrifices required for humanity's survival. The book blends historical detail with speculative fiction, exploring themes of duty, ambition, and the drive for scientific advancement against the backdrop of an alternate history of the space program.

Set in an alternate 1960s where a meteorite strike has accelerated space exploration, the novel follows a female astronaut as she navigates the complexities of lunar politics, espionage, and personal sacrifice. With Earth facing environmental catastrophe, the space program becomes a beacon of hope for humanity's survival. The protagonist must contend with sabotage attempts that threaten the stability of the lunar colony, while also grappling with societal expectations and her own ambitions. As the space race intensifies, she is drawn into a dangerous game of political intrigue and must use her wits and courage to ensure the success of the mission and the safety of her colleagues.