Little girl with dead parents by the ocean

About a little girl named Grace. She has nightmares about the day her parents were killed in an auto crash. She goes to live with her Aunt Charlotte and travels on a ship called The Oceanliner.

Until trying to look for this book we thought it was called "The lighthouse" by Jacob Billings
Within the last two years.
My niece who read only a part of it was 10/11 years old.

Bump.

Why is this book so hard to find? Not on Amazon. No IBSN?

I think this is the ISBN: 978-1495815133.

I hope, if you're still looking, that this helps. 😅