A Mermaid Tale This book is about two twins girls named Hailey and Natalie Pitchman. Their 16th birthday is coming up, and they want to have a sweet sixteenth birthday party. But, the most popular girl in school, Brittany Coleman's 16th birthday is coming up also, so she wants to have her sweet sixteenth birthday party on the same day. But all of a sudden, Hailey and Natalie found out they were mermaids! They try to keep a secrect so that no one will find out!