In Book 1 of this 7 Book Series by children's author Tania Isley-Robinson, readers are introduced to "The Shadow, " a dark oil spill that has threatened all of the sea creatures of our wonderous town of Ocean Tides. Our beloved young main characters, including loveable names such as Fin the Sad Fish and Busy Octo the Octopus who can't keep still, will have to band together to defeat the monstrous darkness - but not before first defeating their own personal troubles...