An itinerant adventurer happens to be the son of a dragon. They grow up to be the big lizards after awhile, as long as they survive being hunted down by their own parents. Prevents population problems and all that.

Here, Dave Dragavon, back from Earth, gets tied up with a ship full of female pirates, a couple of sorcerors, and an amorous centaur.

http://graphicsf.blogspot.com/2006/12... ( )