Jessie Sima

Growing up in the ocean, Kelp has always assumed that he was a narwhal like the rest of his family. Sure, he’s always been a little bit different—his tusk isn’t as long, he’s not as good of a swimmer, and he really doesn’t enjoy the cuisine. Then one night, an extra strong current sweeps Kelp to the surface, where he spots a mysterious creature that looks just like him! Kelp discovers that he and the creature are actually unicorns. The revelation...

Determined to build "the biggest, fanciest, most excellent sandcastle" to impress her sister, Jules is foiled again and again by the ocean.