I don't know the author of the 'hilda novel' as there isn't enough information given. There could be many novels with 'hilda' in the title written by different authors.
The 'hilda novel' could cover a wide range of topics. It might be a coming - of - age story where Hilda learns important life lessons. It could also be a fantasy novel where Hilda has some special powers or abilities. Another possibility is that it's a historical novel with Hilda as a character living through significant historical events. However, without reading the actual novel, we can only speculate on what it's about.
I'm not sure exactly what the 'hilda graphic novel' is about specifically. It could be about an adventure of a character named Hilda, perhaps with magical elements or unique creatures in a fictional world.
I'm not sure specifically what the 'hilda doll graphic novel' is about without more information. It could potentially be about a character named Hilda and her adventures, perhaps in a fictional world full of unique creatures and situations.
The unique settings. It often features a world that combines magic and nature in a very harmonious way. For example, there are forests filled with talking animals and mysterious caves with hidden powers.
The plot likely involves Hilda's encounter with a troll. Maybe she has to face some challenges or solve problems related to the troll in a world full of magic and mystery.