Anthony Horowitz

The worst time to feel alone is when you're in a crowd.

You're never too young to die.

What is this place? Hogwarts?

There's a name for people with an interest in the moon," Alex said. "They're called lunatics.

Let me ask you a question Alex. What do you think is the greatest evil on this plant today?"
"Is that including, or not including you?

If this is what you do to the winner, I'd hate to see how you treat the runner up.

No offense, but I'd rather kiss the horse.

Believe me, It would be better if we didn't meet again. Go back to school. Go back to your life. And next time they ask you, say no. Killing is for grown-ups and you're still a child.

When the doorbell rings at three in the morning, it's never good news.

A German philosopher once wrote that he who fights monsters must take care that he doesn't become one himself.

He had followed the trail left by a dead man. It was only now that he realized it might lead only to a grave.