Un susto para los Siete Secretos

The plot twists kept me hooked, but I'm curious what sparked the idea for this story. Was it based on a real adventure or purely imagined?

The way the characters interacted seemed richer here — do you think this was intentional to reflect growing up or just a natural development?

The story moved smoothly without feeling rushed. I wonder if Blyton planned the pacing carefully or if it evolved during writing.