MacDonald Hall Series – Reissue anytime soon?

I’m having a heck of a time sourcing the MacDonald Hall series of books.  I saved my copies with hopes of giving them to my kids one day.  That day has arrived and I can’t find them anywhere.  Maybe my family gave them away.  Anyways, trying to source a new copy of the books series is impossible.  Is it going back into print anytime soon?