Read with Allison Unofficial discussion

What book did you read for the prompt "Book with a Map" and what did you think of it?

I just finished Deep Blue. The first few chapters I struggled to get into it but once it got good I couldn't put it down. I own the next two books and can't waot to read them.

A very basic overview is a mermaid princess had a "dream" about some witches that were trying to stop a creature from escaping. Her kingdom was attacked. She decides to follow the clues in her dream. Runs across 5 other mermaids get to location. Finds out more info then have to make a quick escape.