Grrr, no mention of Westworld on the BBC page.
I read Jurassic Park a fair while before the film came out and inside the cover it said that the movie rights had been sold and I remember thinking at the time that it was either going to be very good or very very bad. Luckily, it was the former.
I've read a few of his books and enjoyed them all, even if Jurassic Park was basically the same as Westworld but with dinosaurs instead of cowboys.
Shame. Not old really either.