The fourth in a spellbinding middle-grade graphic novel series full of mischievous magical hijinks, family secrets and self-discovery.

School is back in session, and that means new friends, new lessons, and NEW MAGIC!

A trip to Coney Island goes sideways when Effie and Garance learn that there is a missing...mermaid?! Every time Effie thinks she finally has this magic life down, something new pops up!

But this time, with the help of Garance, some talkative seagulls, and a rather helpful turtle, Effie is going to save the day and find this mermaid!