Status Updates From Strange Sally Diamond

Part 3 ...there is another child involved. I am eager to find out what happens to Peter/Steve....so mark is afraid of what? I feel like this is where Peter and Sally cross paths. His daughter wouldn't be close to Sally's age....I would not like Sally to end up being violent because this entire story has been about her character development...on the other hand- paul is past redemption. Idk what the ideal ending woulbe

I might finish this today. I'm hooked. Is Mark Peter? We know Peter sent toby signed S but why... Why do this now? Will it be a redemption tale or will he repeat the cycle