Rick Riordan

It is true that I once refused to eat haggis in Scotland and this did not sit well with the local population.

It's always hard to wrap up a series. The longer I spend with the characters, the more they become like friends.

I saw 'The 39 Clues' as a potential vehicle for doing some education in a fun way - to take some of these amazing stories from history, dust them off and make them alive.

Another thing that freaks me out is time. Time is like a book. You have a beginning, a middle and an end. It's just a cycle.

It's good to like yourself, and that only comes from hard work, from doing. But vanity is dangerous; it can trip you badly.

It took me realizing that a broken heart has never actually killed anyone to find the courage to ask for what I want, in just about every situation. That was part of my own growing up.