The Arthur C. Clarke award-winning author of Children of Time brings us an extraordinary space opera about humanity on the brink of extinction, and how one man's discovery will save or destroy us all.

Bestselling British master of science fiction Adrian Tchaikovsky brings readers a new, mind-expanding science fantasia in The Expert System's Brother

After an unfortunate accident, Handry is forced to wander a world he doesn’t understand, searching for meaning. He soon discovers that the life he thought he knew is far stranger than he could even possibly imagine.

Can an unlikely saviour provide the answers to the questions he barely comprehends?

At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

In Adrian Tchaikovsky's The Expert System's Champion, sometimes the ones you hate are the only ones that can save you.

It's been ten years since Handry was wrenched away from his family and friends, forced to wander a world he no longer understood. But with the help of the Ancients, he has cobbled together a life, of sorts, for himself and his fellow outcasts.

Wandering from village to village, welcoming the folk that the townships abandon, fighting the monsters the villagers cannot—or dare not—his ever-growing band of misfits has become the stuff of legend, a story told by parents to keep unruly children in line.

But there is something new and dangerous in the world, and the beasts of the land are acting against their nature, destroying the towns they once left in peace.

And for the first time in memory, the Ancients have no wisdom to offer...

At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

In Adrian Tchaikovsky's Elder Race, a junior anthropologist on a distant planet must help the locals he has sworn to study to save a planet from an unbeatable foe.

Lynesse is the lowly Fourth Daughter of the queen, and always getting in the way.

But a demon is terrorizing the land, and now she’s an adult (albeit barely) with responsibilities (she tells herself). Although she still gets in the way, she understands that the only way to save her people is to invoke the pact between her family and the Elder sorcerer who has inhabited the local tower for as long as her people have lived here (though none in living memory has approached it).

But Elder Nyr isn’t a sorcerer, and he is forbidden to help, and his knowledge of science tells him the threat cannot possibly be a demon…

At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

From the author of the thrilling science-fiction epic Children of Time, winner of the prestigious Arthur C. Clarke Award.

Empire in Black and Gold is the first instalment in the critically-acclaimed fantasy series Shadows of the Apt by Adrian Tchaikovsky.

The days of peace are over . . .

The Lowlands’ city states have lived in peace for decades, hailed as bastions of civilization. Yet that peace is about to end. A distant empire has been conquering neighbours with highly trained soldiers and sophisticated combat techniques. And the city states are its desirable new prize.

Only the ageing Stenwold Maker – spymaster, artificer and statesman – foresees the threat, as the empires’ armies march ever closer. So it falls upon his shoulders to open the eyes of the cities’ leaders. He sees that war will sweep through their lands, destroying everything in its path.

But to warn his people, he must stay alive.

Empire in Black and Gold is followed by the second book in the Shadows of the Apt series, Dragonfly Falling.

Dragonfly Falling is the second book in the critically acclaimed epic fantasy series Shadows of the Apt by Adrian Tchaikovsky.

Every hero must be tested . . .

The Wasp Empire’s armies are on the move – and the city of Tark will be first to feel their might. Salma and Totho prepare for battle, alongside their Ant-kinden brethren. And within Tark’s walls, they’ll face a force greater than any Lowlander has ever seen. Stenwold Maker predicted this threat, and the Empire's secret service now deems him too dangerous to live. So he’s to be eliminated, and his beloved city of Collegium destroyed. For if this centre of learning is lost, it will crush Lowland resistance.

As the Empire's troops continue their relentless advance, their young Emperor pursues another, even darker goal. And his success would trigger a reign of blood lasting a thousand years.

Dragonfly Falling is followed by the third book in the Shadows of the Apt series, Blood of the Mantis.

Blood of the Mantis is the third novel in Adrian Tchaikovsky's richly imagined Shadows of the Apt series, following Dragonfly Falling. Stenwold must rally his allies for battle against the Empire, even as it seeks a dangerous artifact of enormous power.

A dread ritual casts a deadly shadow . . .

Achaeos the seer has finally tracked down the stolen Shadow Box. But he has only days before this magical artefact will be lost to him forever. Meanwhile, the Empire's dread forces are mustering for their next great offensive. Stenwold and his followers have only a short time to gather allies, before the enemy's soldiers march again – to conquer everything in their path. If Stenwold cannot hold them back, the hated black and gold flag will fly over every city in the Lowlands before the year's end.

Yet a more insidious threat awaits. Should the Shadow Box fall into the hands of the power-mad Emperor, nothing will save the world from his relentless ambition.

Blood of the Mantis is followed by Salute the Dark, the fourth book in the Shadows of the Apt series.