personal stuff JT       personal stuff HZ

To answer your first question:
No, we're not gay. We're partners in crime.
One lives in Amsterdam, the other in Groningen.
It was about time we stopped messing under other people's names.
Plus of course the fact that since we're on this planet
we've created so much material suitable for publication
( much of which we've worked on in co-operation )
that we decided to bring it on, on the internet,
JT HZ, our initials, make a nice short name,
so there you go:   JTHZ.com was born!