It's a nice little story with a great, strong-willed protagonist. What's more, she's a strong-willed disabled protagonist and we need more of that. The plot unfolds with quite some naturality, but it didn't strike me as great.

The mystery surrounding her father's disappearance promises to deliver a bit more than what it was delivered in the end.

What I see here is a good start for a series of a teens adventure book series.