Children of Ruin

Adrian Tchaikovsky was born Adrian Czajkowski in Woodhall Spa, Lincolnshire, in 1972, later adopting an anglicized spelling of his surname for publication to make his work more accessible to English-speaking readers. He studied zoology and psychology at the University of Reading, a dual disciplinary foundation that would come to define his fiction. Before becoming a full-time novelist, Tchaikovsky worked for many years as a legal executive in Leeds. He is also an accomplished amateur actor, tabletop gamer, and enthusiast of historical martial arts, interests that have informed the detailed worldbuilding of his fantasy series.

Tchaikovsky’s breakthrough came with the epic fantasy Shadows of the Apt, a 10-volume series published between 2008 and 2014 in which human cultures take on the characteristics of different insect species, from industrious beetle-kinden to predatory mantis-kinden. This early project already displayed his signature interest in speculative evolution, a subgenre of science fiction that creates hypothetical alternate evolutionary paths: Tchaikovsky’s work often imagines what it might mean to think, feel, and organize society as something other than a mammal. He has since become one of the most prolific and decorated authors in contemporary speculative fiction, moving fluidly between epic fantasy, space opera, and philosophical science fiction. His novella Elder Race (2021) plays with the boundary between science and magic, while Cage of Souls (2019), Dogs of War (2017), and Bear Head (2021) interrogate personhood, uplift, and the ethics of engineered intelligence. His 2022 novel Children of Memory, the third book in this series, and Service Model (2024), a satire of robotic servitude, have further cemented his reputation. He has won the Arthur C. Clarke Award, the British Fantasy Award, and multiple British Science Fiction Association Awards.

Across this varied output, Tchaikovsky returns repeatedly to non-human cognition, extrapolating from the real behaviors and physiologies of Earth’s invertebrates rather than inventing alien biology wholesale. His detailed portrayals of consciousness are grounded in established scientific principles, lending his narratives a powerful sense of plausibility. The octopus intelligence depicted in Children of Ruin reflects contemporary understanding of cephalopod cognition. Real octopuses possess a decentralized nervous system, with roughly two-thirds of their neurons located in their arms, allowing each limb to act semi-independently to solve problems. This biological reality is mirrored in the novel when Disra Senkovi’s uplifted octopuses hack the ship’s systems; their coordinated yet chaotic attack, with multiple arms working in parallel, showcases a form of distributed consciousness. Senkovi observes that trying to train the octopuses with simple reward systems is ineffective: Like their real-world counterparts, Senkovi’s octopuses have powerful innate curiosity that overrides basic conditioning. By rooting the advanced abilities of his non-human characters in verifiable biology, Tchaikovsky invites readers to consider the genuine alien intelligence that exists on our own planet.