I had been a student in Vienna, and one of the neat little things I had found out was about that zoo. It was a good debut novel for me to have published. I was 26 or 27 when it was published. I already had a kid and would soon have a second.
A theme in a lot of my books - and in my own life - is making choices that you feel you should make, or what society wants you to make, as opposed to what is truly right for you.

