Rafael Fuentes isn't easily scared. He loves writing ghost stories, reading scary books, and entertaining his friends with terrifying tales he creates on the spot. Rafa has come up against enough real-life scary situations that fictional hauntings seem like no big deal. Rafa's incarcerated mom is being released from jail soon, and will be coming to live with him, his sister, and their grandparents. For the first time in a while, Rafa feels a pit of fear growing in his stomach.

When a new kid comes to stay with his grandmother at the house next door, Shermy’s plans for a quiet, relaxing summer are completely upended. That’s because Shake is nothing like Shermy. And Shermy is nothing like Shake. Shermy likes to read quietly in the shade of a tree. He knows the proper way to do a puzzle. He collects treasures in the pouch he wears around his neck, and the books on his shelves are alphabetized by author. Shake likes to play street hockey or space explorers. He gobbles up rocket ice pops and Toaster Tarts.

Laura Rodríguez Colón has a plan: no matter what the grown-ups say, she will live with her parents again. Can you blame her? It’s tough to make friends as the new kid at school. And while staying at her aunt’s house is okay, it just isn’t the same as being in her own space. So when Laura finds a puppy, it seems like fate. If she can train the puppy to become a therapy dog, then maybe she’ll be allowed to visit her parents. Maybe the dog will help them get better and things will finally go back to the way they should be.

Young Plum is shocked to discover that she's been accepted to the Guardian Academy on Lotus Island, an elite school where kids learn how to transform into Guardians, magical creatures who are sworn to protect the natural world. The Guardian masters teach Plum and her friends how to communicate with animals and how to use meditation to strengthen their minds and bodies. All the kids also learn to fight, so they can protect the defenseless if needed.

Odder spends her days off the coast of central California, practicing her underwater acrobatics and spinning the quirky stories for which she’s known. She’s a fearless daredevil, curious to a fault. But when Odder comes face-to-face with a hungry great white shark, her life takes a dramatic turn, one that will challenge everything she believes about herself—and about the humans who hope to save her.