Nowadays I find chocolate and/or chocolate-based snacks to be great motivators. Everyone loves chocolate. If someone has a lot of work to do, put a piece of fudge in a glass container (so they can see it) and let them know that if they accomplish their tasks, they can eat the fudge. You'll definitely get a reaction!

Ah. In my experience, when people say they don't know whether they love someone, they usually mean no.

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.

Research is always the best part. As we dug deeper into the history and mythology behind each of the hallows, we discovered more and more stories - some of them deserving of novels in themselves.

OK," Josh said evenly, "I've seen men made of mud, I guess I can accept spying rats. Do they talk?" he wondered aloud. Don't be ridiculous," Flamel snapped, "They're rats." Josh really didn't think it was a ridiculous suggestion.

I spend all my time trying to keep thoughts away and ignore them....But here you are, trying to remember your own life, writing your thoughts down so that you don't forget. I suddenly realized what it would be like not to know, not to remember.

One of the oldest secrets of alchemy is that every living thing, from the most complex creatures right down to the simplest leaf, carries the seeds of its creation within itself.