Matt's home life is falling to pieces as his mother seeks refuge from divorce by returning to the seaside town where she grew up. Separated from his friends, bored and discontented, Matt gradually becomes aware that his mother's family are the keepers of a terrifying secret.

"Gifford infuses the novel with fresh twists and endows his characters with a vivid realism ... a sober, well-paced and genuinely frightening horror novel. If there is a fright-fan of 14+ in your life (who you would like to keep awake for a night or two), this will be most gratefully received." "Inis" magazine
...

'The king of children's horror' "Sunday Express"
A freak storm transports Ben to a parallel world inhabited by vampires. He manages to escape to the woods where others like him (called ferals by the vampires) hide. As he begins to give up hope of ever getting home, Ben makes friends with Rachel, a vampire more human than some of the ferals who treat him with suspicion.
Rachel takes Ben to her farm in an attempt to prove that she's not like the other vampires, but that's when he discovers a terrible secret. And why is the book called "Piggies"? That's the worst horror of all.

...

"Voices in my head. It's driving me mad. It's like my skull's splitting open from the inside. They're talking to me. Laughing at me. Telling me what to do. I'll have their tongues. That'll shut them up."
Danny is terrified of being like his father. His dad ended up in prison after a night of savage violence.
But then he finds his father's diary and uncovers his dark thoughts - and even darker secrets. Who was whispering to his father, goading him, leading him on?
And what if they are coming back for Danny?
(Originally published by Puffin as "Incubus," this edition reverts to...

You're not paranoid if they really are after you.
Someone is messing with Liam's world. All the rules have changed and his life has unravelled completely. He can't even trust his own memories.
What he does know is that someone is watching him. Someone thinks he's dangerous.
Liam has to fight back. There are no bystanders in this terrifying game. Only players and victims.
And Liam isn't going to be a victim.

"The king of children's horror..." "Sunday Express"
"If you're into completely out-there thrillers this is for you. Mind readers, brain implants, mad...

Tomorrow: a future only you can see; a future only you can save... When fifteen-year-old Luke's father dies, his eccentric family threatens to descend into chaos. Luke distracts himself by helping to sort through his father's belongings, a painful process which takes on an entirely new dimension when he discovers that his father had somehow had knowledge of events in his own future. This prescience is connected in some way to a recent spate of terrorist attacks, which would explain why security forces - and others - start to take an interest in Luke's discovery. Just what had his father...