Peggy Sue e gli invisibili. Il castello nero (Copertina rigida)

The characters often operate in morally gray areas, which makes the story so compelling. I'm curious what inspired the author to explore these ambiguities.

It felt like the story took a deliberate pause to deepen character development, but I wonder if others felt it affected the overall momentum.

The atmosphere is so distinct and immersive—did Glen Cook have specific influences or themes he wanted to channel through this setting?