Galen, a Syrena prince, searches land for a girl he's heard can communicate with fish. It's while Emma is on vacation at the beach that she meets Galen. Although their connection is immediate and powerful, Galen's not fully convinced that Emma's the one he's been looking for. That is, until a deadly encounter with a shark proves that Emma and her Gift may be the only thing that can save his kingdom. He needs her help--no matter what the risk.
Of Poseidon is the start of The Syrena Legacy series by Anna Banks.

Emma has just learned that her mother is a long-lost Poseidon princess, and now struggles with an identity crisis: As a Half-Breed, she's a freak in the human world and an abomination in the Syrena realm. Syrena law states all Half-Breeds should be put to death.

As if that's not bad enough, her mother's reappearance in the Syrena world turns the two kingdoms--Poseidon and Triton--against one another. Which leaves Emma with a decision to make: Should she comply with Galen's request to keep herself safe and just hope for the best? Or should she risk it all and reveal herself--and her...

The princess didn't expect to fall in love--with her nemesis.

Princess Sepora of Serubel is the last Forger in all the five kingdoms. The spectorium she creates provides energy for all, but now her father has found a way to weaponize it, and his intentions to incite war force her to flee from his grasp. She escapes across enemy lines into the kingdom of Theoria, but her plans to hide are thwarted when she is captured and placed in the young king's servitude.

Tarik has just taken over rulership of Theoria, and must now face a new plague sweeping through his kingdom and...