Que le diable l'emporte... (Pocket Book)

The concept feels so charming and unique for a middle-grade book. I'm curious whether it was inspired by childhood dreams or something else entirely.

The book had me laughing at times but also made me think about what really matters. Did others find the tone just right or a bit uneven in parts?

It all felt so seamless and detailed, from the magical creatures to the rules of the wish list. Wondering if the author planned the lore in advance or let it develop during writing.