Laura,
I plan to go more into their association in Volume 5 of the set which is tentatively titled TTEMPO.
Immery,
I am quite pleased that you are enjoying the story.
This is actually Volume two of the set.
If you haven't done so as yet after reading chapter 4 of Borrowed Time read volume one of the set which is Lois Lane - Mother of Utopia. The first four chapters of Borrowed Time are 'technically' the first four chapters of Volume one also.