Nice easy cozy fantasy vibes. The dialogue felt a bit flat for me throughout, and a lot of inconsistencies which let the book down for me, little things like Adelaide ordering tea and cake, then taking a sip from her coffee, or Kye being referred to as Kyle (not by the other characters either). The odd one or two I can pass off as a typo or a lapse but they are throughout the book which leaves it feeling a bit amateur.
The story itself and the idea of a magical bookshop that appears to those who need the escape, and the book chooses you, is unique and full of potential.