Eva is very excited about a beach vacation with her family and best friend Lucy, but her secret fear of swimming where there might be hungry sharks could keep her from finding the legendary mermowls.

Baron von Bubbles (Bub) the pug, Duchess the cat, and their human, Bella, are going to the countryside to visit Bella's grandmother for a few days, where they expect to have fun building forts and dressing up in the attic--but the attic seems to be haunted, and neither Bub nor Duchess can summon up the courage to face the ghost.

Bub the pug and his human Bella plan a pirate-themed sleepover with their friends and discover that even as the best-laid plans go awry they can still have fun.

Bo Tinseltail and friends welcome a jackalope family to Sparklegrove Forest, and when they learn the family is being chased by centaurs everyone bands together to help the jackalopes live in peace.

When no one steps up to run against Sue for class president, Eva decides to throw her hat into the ring during this very special week at Treetop Elementary.