Hiya, here are some notes i took while reading this one!
Colors look great here. those pops of orange on side b! gorgeous.
i found this very easy to follow -- the conflict is immediately apparent, the threat is well-defined (in ability, motivation, and reactiveness), the space is well-illustrated (both literally and... literarily? pictures and text you know what i mean haha)
I wouldn't think to do a vampire in mothership but I think you've done a great job of presenting one in a way that feels JUST unfamiliar enough for it to work! good stuff!