On the eve of his father’s death, Tyler Thompson finds himself continually haunted by the memories of things lost. Since that horrible day, he continually gets into trouble, seeking anger as a coping mechanism. That is, until one day, in a tragic turn of events, Tyler, along with his faithful dog Maxx, fall into a cesspool where he is exposed to a mysterious green liquid that changes his DNA, giving him extraordinary powers.

Man o' wars are not jellyfish, and River McIntyre is not happy. River doesn't know why they're unhappy—though perhaps it has something to do with the way they relate more to captive marine life at the local aquarium than to the people around them. That is, until they have a run-in with Indigo "Indy" Waits on the annual class field trip. Face-to-face with an affirmed queer person, River leaps out of the closet and into the shark tank. Literally.

When Brittany Ellis walks into chemistry class on the first day of senior year, she has no clue that her carefully created perfect life is about to unravel before her eyes. She's forced to be lab partners with Alex Fuentes, a gang member from the other side of town, and he is about to threaten everything she's worked so hard for her flawless reputation, her relationship with her boyfriend, and the secret that her home life is anything but perfect.

Fourteen-year-old Jade feels like a freak of nature when she finally gets her first period in the mall. It gets worse when she runs into handsome Luke Martin in the feminine products aisle while her dad Googles menstruation on his phone. But freak takes on a whole new meaning when hormones bring on another metamorphosis, complete with scales and a tail.

Crest is not excited to be on their Journey: the month-long sojourn on land all teen merfolk must undergo. The rules are simple: Help a human within one moon cycle and return to Pacifica to become an Elder—or fail and remain stuck on land forever. Crest is eager to get their Journey over and done with. Humans are disgusting. They’ve polluted the planet so much that there’s a floating island of trash that’s literally the size of a country.

In Julie Cross' Tempest, the year is 2009. Nineteen-year-old Jackson Meyer is a normal guy… he's in college, has a girlfriend… and he can travel back through time. But it's not like the movies—nothing changes in the present after his jumps, there's no space-time continuum issues or broken flux capacitors—it's just harmless fun. That is… until the day strangers burst in on Jackson and his girlfriend, Holly, and during a struggle with Jackson, Holly is fatally shot. In his panic, Jackson jumps back two years to 2007, but this is not like his previous time jumps.

It’s spring break in the Outer Banks, and the islands are swarming with rich tourists. The last thing JJ and John B want to do is spend their week watching Kooks in action, so they plan a fishing getaway to the notoriously dangerous Frying Pan Shoals - nicknamed “Graveyard of the Atlantic” for good reason. Turns out they aren’t the only adventure-seekers at sea. Soon after they set sail, the friends run into the captivating Savannah, who hitches a ride aboard the HMS Pogue when the weather worsens and her boyfriend leaves her stranded.

When Oakley Nelson loses her older brother, Lucas, to cancer, she thinks she'll never recover. Between her parents' arguing and the battle she's fighting with depression, she feels nothing inside but a hollow emptiness. When Mom suggests they spend a few months in California with Aunt Jo, Oakley isn't sure a change of scenery will alter anything, but she's willing to give it a try.

Lia Nautilus may be a Mermaid, but she's never lived in the ocean. War has ravaged the seven seas ever since the infamous Little Mermaid unleashed a curse that stripped Mer of their immortality. Lia has grown up in a secret community of land-dwelling Mer, hidden among Malibu's seaside mansions. Her biggest problems are surviving P.E. and keeping her feelings for Clay Ericson in check.

Anna Sanders expected an anonymous (and uneventful) senior year until she crossed paths with rich and sexy Jack Kyser and his twin sister, Lucy. Pulling Anna into their extravagant lifestyle on the Gulf Coast, Lucy pushed Anna outside her comfort zone, and Jack showed her feelings she'd never experienced - until he mysteriously withdrew.

Five Aston has known Rory Shrike for as long as he can remember. He played with her in the sandbox. He went to every damn horse show just to be supportive. He helped her with her French, walked her home from school, and faked his test scores just to stay with her a little longer and not be sent off to college early. But eventually he had to move on. And so did she. Never has a second chance meant so much to a boy who loves a girl.

Enrique “Quique” Luna has one goal this summer—get over his crush on Saleem Kanazi by pursuing his other romantic prospects. Never mind that he’s only out to his best friend, Fabiola. Never mind that he has absolutely zero game. And definitely forget the fact that good and kind and, not to mention, beautiful Saleem is leaving LA for the summer to meet a girl his parents are trying to set him up with. Luckily, Quique’s prospects are each intriguing in their own ways.

Seventeen-year-old Ashlyn Lanski is tired of her boring, single life. Swimming and spending time with Tatiana, her best friend, are her only sanctuary. The girls plan to leave their drab lakeside town far behind for college, and Ash hopes to finally ditch her longtime crush for Finley, Tatiana's twin brother. But when Tatiana and her family fail to return home after a family emergency, Ashlyn chooses to do something drastic to find them

Not everybody at Avalon High is who they appear to be, not even, as new student Ellie is about to discover, herself. What part does she play in the drama that is unfolding? What if the bizarre chain of events and coincidences she has pieced together means, as with the court of King Arthur, tragedy is fast approaching Avalon High?

Sophia is destined to be the savior of an ancient tribe, but controlling her Fire magic at a school where dragons fly and mystery is around every corner is more complicated than she thought.