Appearently, the girls are snooping around behind a new mystery, when suddenly they're caught up by the villain behind the complot, and he decides to lock them in a basement, just before doing the good stuff all villain must do and tying and gagging them up. There's a few lines in the book describing that, and, the best of it: we have two illustrations! The first one is just a big plane of the castle, were we can briefly see the girls inside the basement, and the second one is the icing on the cake: the five girls all tied up in ropes wrapping their torsos and arms behind their backs, ankles together, OTM gagged, kicking the doors and walls and making a lot of "Mmmph!" in order to be heard by someone to rescue them.
If someone can find and scan this piece of awesome DiD, I'd be really grateful! (And the whole DiD community for sure
