I published my first book in 1982 - a collection of Irish folklore called Irish Folk & Fairy Tales. It is still in print today. My first young adult book was published a couple of years later, and I've been writing in both genres ever since.

There really is no difference in the actual writing or plotting. I choose to tell different stories for the younger reader and, of course, I would never put sex and extreme violence in a YA book. But writing for adults and children requires the same care and attention.

We're all homos. Homo sapiens.

The line between confidence and arrogance is very fine, Josh,” Flamel said quietly. “And the line between arrogance and stupidity even finer. Sophie,” he added, without looking at her.

Good or bad is a matter of perspective. I met an immortal hunami once, a man called William Shakespeare, who wrote that there is nothing either good or bad, but thinking makes it so.

You are not living, you are surviving.

Niten's eyes didn't move, but a trace of a smile curled his lips. "I do not need my eyes to tell me where I'm going." "I have no idea what that means," Josh said. "Is it like some sort of ninja trick?" Niten shot Josh a warning look. "Whatever you do, don't mention-" It was too late. In the backseat Aoife stirred. "Ninjas," she spat. "Why is everyone so obsessed with ninjas? They were never that good. And they were cowards, sneaking around in their black pajamas, stabbing their victims with poisoned darts. I hate ninjas-they have no honor.