A top-secret department housed in a small office hidden away in a Whitehall back alley, Room 801 is so secret that it doesn't officially exist.Most of its occupants are middle-aged men and women who have been tasked for the past 30 years with the endless drudge of logging and filing every UAP sighting, as well as significant paranormal phenomena whether from credible sources such as military and civilian pilots, senior members of the armed forces or police officers...

Dev and his friends are back with more mind-bending tech in this third instalment of the Inventory series. This time they are tasked with training new recruits to defend the Inventory's incredible inventions. But will they be ready for action before Shadow Helix's next strike?

Carson, Trix and Beagle need parts for their racing drone, so they sneak into an Air Force scrapyard. There they discover a discarded drone that has a mind of its own - and a personality! Team Carson are soon winning races on the international circuit. But when the military takes notice, how will three kids protect their new friend?

Hidden under a small suburban town, the Inventory is a collection of the most incredible technology the world has NEVER seen: invisible camouflage, HoverBoots, indestructible metals, and the deadly war robot Iron Fist. Dev's uncle, Charlie Parker, is the Inventory's mild-mannered curator, with security provided by Eema, a beyond-state-of-the-art artificial intelligence system. But security is catastrophically breached when Lot and Mason from school turn up unexpectedly and, hot on their heels...

In this action-packed sequel to Iron Fist, the nefarious Shadow Helix organization has possession of Newton's Arrow, a super-advanced gravity weapon stolen from the Inventory. It's up to Dev and his friends to get it back, and they follow its trail all over the world. But as they get close, they uncover disturbing truths about the past.

Entombed for millennia, a team of combat dinosaurs is accidentally reanimated by 14-year-old Carl Heyward. While trying to keep them a secret, Carl discovers the evil Saurons have survived too. Responsible for the last mass extinction event, they’re planning to eradicate the human mammalian vermin with another extinction event. The race is on to save the planet… again. World shaking action-adventure in this all-ages story!

Ramble is dropped off by his mum to visit his Grandpa in the retirement home. But this is no ordinary smelly old retirement home - this is a MONSTER retirement home! And this is not going to be another dull evening with Grandpa... A sinister construction company is determined to destroy the house and grounds - even with all the monsters inside! They want a secret hidden beneath the home... and they’ll do anything to get it...

In the smallest of small places - smaller than your thumb, smaller than a pinhead, lies an amazing world. Tinch and her friends are the amazingly tiny recycling heroes saving the world from ourselves. But all is not well when the stream dries up and they uncover a devious plot to steal all the water: the one source of energy we all rely on! To save themselves, and the world, Tinch and her trusted companions must prepare for a showdown with their mechanical enemies – the dreaded Zeloids.

The Kingdom of Yupora is under threat from an Evil Wizard – and the Princess has been kidnapped. All the King’s knights have been defeated. Desperate, they have one last hope. They must ask the Kingdom’s worst prisoners for help…

1962: the Cold War is at its peak as the Cuban Missile Crisis threatens to launch the world into a nuclear holocaust. The timing couldn’t be worse for Russia’s latest secret weapon to go rogue. Genetically created Vampires. Twisted mutated victims left over from Nazi experimentation – designed to infiltrate missile sites and cause havoc. Their destination… Cuba. With the world on the brink - the clock is ticking.

In the fourth book of this gripping series, the Inventory's final secrets are revealed. Having learned a troubling truth about himself in the Black Zone of the Inventory, Dev is called back into action to defend the world's greatest store of futuristic tech, and he'll need all the help he can get from his friends. Someone has stolen Winter Storm, a swarm of powerful biobots, and is using them to infect and control people! Who can be trusted now?

A series of ritualistic murders in the small town of Black Root all have one thing in common: theyre reminiscent of ancient witch trials. The FBI are on the case and soon realize that a supernatural killer is on the prowl – condemning his victims to diabolical ordeals.