Children's / Teenage fiction: Science fiction

For Bob and his best friend Malcolm, winning the school talent competition with their band The Tentacles of Time is really important. And that's before they realise the future of the world depends on it. Bob doesn't know why he can time travel. He does know that it always happens at the worst pos...

Two sisters ran away from home to join the crew of a spaceship. They took on pirates, faced down monsters and survived massacres - and now they're in charge. Captaining a fearsome ship of their own, adventures are theirs for the taking. But Captain Bosa's fearsome reputation still dogs their heel...

They say we're dangerous. But we're not that different. Jude is running out of time. Once a year, lucky young men in the House of Boys are auctioned to the female elite. But if Jude fails to be selected before he turns seventeen, a future deep underground in the mines awaits. Yet ever since the d...

D.J. and his friend Gina are totally normal kids. Until a mysterious boy comes crashing down from the sky and nearly blows up their club house! Hilo doesn't know where he came from, or what he's doing on Earth (or why going to school in only your underwear is a bad idea!) but he's starting to thi...

The Dark Forest has been defeated, and Bramblestar is now leader of ThunderClan. But the warrior cats must learn to weather a new kind of storm - or all four Clans will be swept away.

Danny is one of the unlucky ones, a survivor of the nuclear holocaust. In Skipley, an ordinary town in the north of England, there are still some people living, and Danny records the sights and events around him.

After winning the brutal Hunger Games, Katniss Everdeen returns to her district hoping for a peaceful future. But Katniss starts to hear rumours of a deadly rebellion against the Capitol - a rebellion that she and Peeta have helped to create.

In a realm of monsters and warriors, Cade is an unwilling contender in a deadly tournament controlled by the brutal alien overlord Abbadon. Cade may have won the first round but the fight isn't over yet. For his next battle he must duel a seven-foot-tall, clawed monster - the reigning champion of...

Cade has managed to survive the duel with the Hydra Alpha - barely. But the Games are far from over. By order of the cruel and mysterious alien overlord, Abaddon, Cade and his friends are sent off to war against the Greys, a humanoid race who have far surpassed humans in technology on their home ...

Cade has managed to survive the duel with the Hydra Alpha - barely. But the Games are far from over. By order of the cruel and mysterious alien overlord, Abaddon, Cade and his friends are sent off to war against the Greys, a humanoid race who have far surpassed humans in technology on their home ...