"Thirteen years ago, the world ended. A deadly chemical called Waste began to spread across the globe, leaving devastation in its wake. Millions died. Cities fell into chaos. Anything the Waste didn't kill, it mutated into threatening new forms. Kobi has always believed he and his dad were the only survivors. But when his dad goes missing, Kobi follows his trail--and discovers a conspiracy even deadlier than the Waste itself. Non stop action, chilling...

A mysterious compass with a fifth direction transports a young girl to a mountain top high above sea level, where the air is thin, the steep drops are treacherous and the conditions tough. Luckily, survival expert Bear Grylls is on hand to guide her safely down the mountain, facing her fears and gaining in confidence along the way.

"Emmy and Birch look for their tame wolf, Byte, in Minecraft's mysterious and dangerous Nether"--Back cover

Fatima is scared of the dark. She has to get through a ruined city at night, avoiding the dangers of crumbling buildings, cracks in the ground and fallen masonry without power or light.

After helping prepare their London home for German bombing raids, young Hettie and her brothers are sent to safety in the countryside, where she strives to keep them connected to each other and their parents.

London is a ruin, destroyed by German bombs, ravaged by the Horologia virus, and ruled by the ruthless Captain Hanz Otto Oswald Kretschmer, whose Marauders search for and seize the children who are immune to the virus in the hope that their blood will produce a cure--their latest victim is sixteen-year-old Gwen Darling's younger sister and Gwen will do anything to get her back, even join up with Pete and his gang of Lost Boys living in a city hidden...

Jack is up for anything ... as long as he doesn't have to get wet. No one knows about his fear of water, and he's determined to keep it a secret. But then he slips into a shallow stream and is pulled out of a deep, fast-flowing river gorge by Bear Grylls. They work together to build a bamboo raft, navigate the whitewater rapids and steer clear of hidden dangers ... Can Jack rise to the challenge of being thrown in at the deep end? Will he sink or...

Chloe is enjoying activity camp and all the outdoor fun - what's not to like? But she can't understand why everyone goes on and on about "leaving things the way you found them". After all, what's the big deal about a bit of litter in the middle of the woods? The world is big enough for a bit of rubbish not to matter. But when she's given a mysterious compass with a fifth direction she's transported to a tropical island beach and has to brave the extreme...

Mia loves to take charge and be a leader - she's not lacking in confidence and throws herself into every experience. Except she's terrible at taking a back seat and letting others have their say. A mysterious compass leads her to an unexpected adventure with Bear Grylls sailing the high seas. Can Bear show Mia the importance of teamwork and how dangerous the ocean can be if the captain doesn't have a crew who will work together?