One was named Baby Makes Three and I think republished as More Than
Human. It reinforced our hope and belief in evolution as the reason we
invented time/space, the game we were playing at and being, slowly,
successful.
The other was Childhood's End. Very important to us. Sorry I can't
remember the authors right now - probably one of you will.
Heinlein's Stranger in a Strange Land gave rise to C.A.W., the Church of
All Worlds, a neo-pagan movement started by Tim Zell who transformed
into Otter G'Zell, a most influential and wise figure in the pagan
re-birth movement.
Elizabeth Gips