I was born and raised in Dublin, Ireland and it is still home to me. My writing has taken me all over the world, but this is the place I come back to and the place where I find it easiest to write.

He who retreats lives longer.

Being immortal must have a lot of attractions. You can travel all over the world, see everything, do everything. But what happens if you are immortal and your friends and family are not? You are then destined to watch them age and die.

At the heart of every legend there is a grain of truth.

We're all homos. Homo sapiens.

I've published over 100 books - and that is divided about 50/50 adult and young adult. Lately, I have been writing more YA, which is such a great genre to write it. I don't have a favourite (I usually say it's the last book I've written), but certain books do stick in the mind. My very first YA novel, The Children of Lir, will always be special to me, and, of course The Alchemyst because it was a series I'd wanted to write for ages.

You must learn to heed your senses. Humans use but a tiny percentage of theirs. They barely look, they rarely listen, they never smell, and they think that they can only experience feelings through their skin. But they talk, oh, do they talk.