As alluded to earlier, I ended up reading:
#2.
It\'s a Super Life by Wendy Richards.
In this sequel to the author's "It Happened One (Super) Night," Lois and Clark get used to living together, and look forward to their wedding and to becoming parents.
Great story--really enjoyed it as a sequel, as I was wishing to know what had ended up happening where the previous story left off. Tied up loose ends wonderfully
Laura