1. "The road grew wilder and drearier, and the woods thicker and more sombre..." This isn't a direct simile, but it does create a sense of the path becoming like something darker and more ominous, almost like a living creature.
2. "The moonlight, in the meanwhile, grew weaker and weaker, and the shadows of the trees thicker and more awful..." This is a bit more directly comparing the moonlight to something diminishing, making the shadows more "awful" like an overwhelming presence.
3. "the fiend in the forest, with eyes that glowed like coals of fire..." This directly compares the eyes of the devil to burning coals, highlighting their dangerous and fiery nature.
It's worth noting that Hawthorne often uses *metaphors* and *personification* more than similes. For example, when he writes about "the black flower of evil," he's using a metaphor to represent the evil lurking within Goodman Brown.
Do you have any specific passages in mind where you think a simile might be used? It might be easier to find one if we focus on a specific part of the story!