2019’s Children of Ruin is the second book in Adrian Tchaikovsky’s Children of Time series.
Before it annihilated itself, Earth’s first great technological civilization dispatched starships to nearby star systems, there to terraform promising worlds. Millennia later, Earth’s second great technological civilization also dispatched starships. The purpose was not to reshape worlds according to humanity’s whim, but to escape the deadly trap Earth had become.
Nobody expected to find a planet full of portiids, genetically engineered intelligent spiders, but humans were convinced… compelled, really, to come to terms with the unintended products of Avrana Kern’s bold uplifting efforts. The starship Voyager is the product of the unexpected partnership, crewed by humans, portiids, and an emulation of the long-dead Kern, dispatched to explore a neighbouring star system. Who knows what wonders await them?