Pretty Little Mermaids

Gina is a mermaid—a siren—on her land cycle and she has found a human mate she loves. In fact, they're engaged, but to overcome a mysterious betrayal she isn't sure she should forgive, she needs some time at sea, ideally above it. So she stows away on a tall ship. Seth is a precocious fifteen-year-old working on a school project, researching Cobalt Girl, a modern sailing vessel.

I’m the youngest of a set of triplets, and I share little in common with my sisters. Larimar and Lazuli don’t seem bothered by the fact that they’re destined to live their semi-immortal lives controlled by their salt cycle. But after it took Mom, I flipped the ocean a set of double-birds. The salt can’t have me. My life is mine. My voice is mine. My fins and legs are both mine—and I prefer the latter. I try to live as a normal high school senior (I'm even on the swim team) but I have my own personal bully who makes my life hell.