SOLVED. Fantasy/Adventure: Girl goes to another world or parallel universe with weird creatures (people with fish heads et cetera) illustrated cartoonish cover with creatures in red/orange. [s]

[Babette]

I feel like the title of the book is just the title of the world, and I thought it started with an A but I’m not sure.
I remember this: the girl goes to a field, maybe corn or whatever, and there she is taken to another world, with weird creatures. I don’t remember much of the plot, I read it 5 to 10 years ago in Dutch but it was definitely translated. I feel like there was a character with fish as a head (or maybe multiple fish?). The cover had these creatures on it and it was drawn in a cartoonish style, maybe even a little abstract.

[Ellie]

Clive Barker's Abarat

[Babette]

Oh my god, that’s it. I’ve been thinking about this for a year.