Perhaps these questions are outside the scope of this thread and if so, I apologise.

We see ads for the likes for Picture Stories From The Bible, Picture Stories From History, Picture Stories From American History, Picture Stories From Science etc. in the volumes so far.

Now I have the two volumes of Picture Stories From The Bible issued by Scarf Press but what of the rest of the Picture Stories titles? Who own the rights to these? Is there any chance of them ever being reprinted - in the name of completeness if nothing else.