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.
My ideas about time all developed from the realization that if nothing were to change we could not say that time passes. Change is primary, time, if it exists at all, is something we deduce from it.
For the first few years we lived in a tiny rented cottage at the bottom of a friend's garden. We often joked that there was plenty of film in the fridge, but not too much food!

