Chapter 3:
Ok, so the story is picking up. Cool goggles, Alan. We are learning more about the covey, their goal, and how they operate. I think you have a diverse set of characters here. I think giving them alone time with Edith in later chapters will help flesh out their personalities. I think you did a good job of ramping up some suspense with the negative reading of Barnes.
Chapter 4:
Not much to say here. You do a good job at casting suspicion upon Barnes and the town itself. Nice sensory details here and there. The hunt for the fiend continues.
Chapter 5:
Another good episode. So, Edith is a badass. Does she perhaps have a thing for Alan? Ooooh... I think that the dialogue is good, but the scene kind of drags a bit here. Not a lot, but a tiny bit. I felt the same way in previous chapters. You are doing a good job illustrating what I'm assuming is the covey's daily struggles/a routine mission for them. I expect either that this mission will turn out to be more than they bargained for. If not, moving forward I would ramp up the stakes with a more difficult task for them.
In summary, it's a really solid start! I think you've got something here and I can tell you worked really hard on the world building, characters, and story. You've got something here, keep going! You deserve more views and subs <3