The Masters of Spinjitzu are stuck on a comet, having traveled through space to save the World of Ninjago from the Nindroids. As they race through the stars, it becomes apparent that they are not alone on the comet. Something has stowed away, something not of their world.

When Kai and his friend Skylor hear there's a new villain in town running a school for crooks, it's up to the ninja to teach those bad guys a lesson. Look out, villains -- you're about to get schooled!

"Wu and Garmadon both want to become Spinjitzu Masters--but there are many who stand in their way--especially each other. Will a mysterious ninja bring them closer together or prove to be their undoing. And do they have what it takes to gain the skills they need to become true legends of Spinjitzu? Find out in this all-new illustrated chapter book series featuring the LEGO NINJAGO's Spinjitzu Brothers!"--

"Wu and Garmadon both want to become Spinjitzu Masters--but a strange puppet master may pull the strings that will pull them apart before their training can truly begin. Do they have what it takes to help each other and work as a team to become true legends of Spinjitzu? Find out in this all-new illustrated chapter book series featuring the LEGO NINJAGO's Spinjitzu Brothers!"--

After another big fight with Lord Garmadon, the ninja have come together to rebuild the Monastery of Spinjitzu and train with Master Wu. But when a training exercise gone wrong unleashes a group of angry invisible Ninja Squirrels--that's right, angry invisible Ninja Squirrels--the ninja will have to think fast or risk destroying the monastery all over again!

The First Ever Lego Ninjago Comic Book Series! Perfect for fans new and old alike, an official new chapter in the Lego Ninjago universe begins here. Far away from Ninjago City, a village is terrorized by a mysterious new threat when they're saved by a stranger with incredible power known as...Garmadon, Lord of Destruction?! Has Garmadon turned over a new leaf since his disappearance, or is this just the first step in his master plan of finally...

When Lord Garmadon uses his mega weapon to turn back the clock and bring an ancient monster back to life, the Ninjago try to stop him, but end up being turned into children instead.

"This handbook is the must-have, comprehensive guide to the newest LEGO(R) Ninjago heroes, villains, weapons, and vehicles! Kids will discover everything they need to know about Cyrus Borg, Pixal, the Overlord, and the Nindroids, plus all the latest info about Cole, Jay, Kai, Zane, and Lloyd. The book also includes a special sneak peek at season five of the TV show. It's everything kids need to master the world of Spinjitzu."--Publisher's description....

Cole, Jay, Kai, and Zane have retired from Spinjitzu and have become teachers at the Youth Academy. But will the rise of a new enemy bring them out of retirement and back into action?