"Team Blue has garnered attention after impressive showings against some of the most elite Inkling teams. But it ll only get harder from here! With the S4 Inklings aiming to bring down Goggles and his friends, the team must continue to find ways to improve, even if it means asking for help from the unlikeliest of sources!"-- cover page 4.

Late at night, squids creep from the ocean to the reader's house, where they leave inky doodles on the bathtub, walls, books, and more, then escape in time to avoid the blame.

When Glow, a bioluminescent squid who loves to show off his twirling skills, ditches his friends in search of fans, he gets lost and loses his glow, but luckily he runs into some familiar faces and realizes he would much rather twirl with friends than twirl for fans.

A giant squid brags about being the best artist in the entire ocean.

"There's something fishy going down in Shadyside, but Team Pom are on the case... Oddballs Agnes, Roberta, and Ruby band together to form their very own synchronized swimming club, magnificent enough to rival any in Queens, New York. But on their mission to win both trophies and snacks, they stumble upon a lonely creatures secretly living in their pool. Could be he the key to their superstardom? Or will he lead them into the clutches of the sinister...

"It's the Final Splatfest, with Team Blue vs. Team Hivemind! Then, during a new Turf War, Goggles and his friends take on a mysterious group of Inklings who look strangely familiar ... Can Team Blue defeat the Shadows?"--

"It's time for Seaweed Elementary's annual talent show, but Squizzard can't decide on an act. He's too distracted by the fact that it's also prank week! And he has some fin-tastically silly pranks planned. But his friends have a few tricks up their sleeves, and soon the joke is on Squizzard. Can he survive the prank war, or will he lose his crown as the reigning class clown fish once and for all?"--

Two best friends. One epic fight& Squizzard is Seaweed Elementarys resident class clown fish. (Actually he is a squid!) And he cant keep his tentacles out of trouble. When he teases his best friend, Toothy, and ruins a big school project, he causes a rift in their friendship the size of the Mariana Trench! Can Squizzard convince Toothy to give him a second chance?

Four Inklings get caught up in the Splatoon Turf Wars! The final match of the Ranked Battle Cup begins!! Find out what happens when Team Blueperor steps into the arena with their greatest opponents, the fierce X-Blood!

"The final chapter of the Hero Mode arc is here! Find out how it ends for Specs and the gang. And then, a brand new story brings you further into the world of Splatoon. It's time to get to know Sheldon! His adventure starts right now!"-- cover page 4.