And Then I Turned Into a Mermaid

And Then I Turned Into a Mermaid by Laura Kirkpatrick
 
 Molly Seabrook’s life in a quiet seaside town is about to get a lot more complicated. On her 13th birthday, she discovers a shocking family secret: she’s part-mermaid!. Navigating the usual struggles of growing up—like best friend fallouts and crushing on the boy at the ice cream kiosk—is hard enough without having to hide gills or the risk of sprouting a tail during math class.
 
Between her eccentric family and her new "fishy" double identity, Molly has to decide if she’s going to sink or swim. This hilarious new series is perfect for fans of Louise Rennison and Bad Mermaids.