It takes a ninja! The wisecracking Masters of Spinjitzu are back with new adventures on Cartoon Network and new LEGO sets on sale everywhere. It?s a race against time for the ninja. Morro, the ghostly Master of Wind, has captured Lloyd. Now Cole, Jay, Kai, and Zane must sprint to save their friend ? and to find the all-powerful Realm Crystal before Morro does.The crystal lies underwater in the lost tomb of the First Spinjitzu Master, where it is protected by booby traps galore. Cole, Jay, Kai, and Zane have lost their elemental powers and their magical weapons. Now all they can rely on is their wits and one another. Will it be enough to help them get to the crystal before Morro does?

In order to rescue Lloyd from Morro, Master of Wind, the other ninja must travel underwater to find the all-powerful realm crystal.

In order to rescue Lloyd from Morro, Master of Wind, the other ninja must travel underwater to find the all-powerful Realm Crystal.

Lego Ninjago toys are a hit with boys 5 - 9! Scholastic's books are based on the popular Cartoon Network series. Quiet Zane isn't like the other ninja. His weird humor sometimes gets him in trouble with Cole, Kay, and Kai--especially when he leads the ninja into a mission that ends in the destruction of their home in Sensei Wu's monastery. Now Zane must hope that a new path will rise from the monastery's ashes....

The wise-cracking Masters of Spinjitzu are back with an all-new adventure based on the latest season of the hit LEGO NINJAGO show on Cartoon Network!

After skeleton warriors ransack his blacksmith shop and kidnap his sister, young Kai learns Spinjitzu from Sensei Wu and is introduced to three others--Cole, Jay, and Zane.

Lego Ninjago toys are a hit with boys 5 - 9! Scholastic's books are based on the popular Cartoon Network series. Cole, Jay, Kai, and Zane have come together for a mission -- to defeat Lord Garmadon! But first, they must recover the Golden Weapons that were hidden so long ago. With Sensei Wu's help, they find the weapons. But can they get past the fiery guardian?

Lego Ninjago toys are a hit with boys 5 - 9! Scholastic's books are based on the popular Cartoon Network series. Lord Garmadon is up to his old tricks. He's using his Mega Weapon to turn back the clock and bring the fossil of an ancient monster back to life. That's when Cole, Jay, Kai, and Zane interrupt him . . . and get turned into kids again! Now the mini-ninja must do whatever it takes to grow up . . . and stop the monster from destroying Ninjago City!

Lego Ninjago toys are a hit with boys 5 - 9! Scholastic's books are based on the popular Cartoon Network series. In this easy-to-read story, the ninjas try to obtain the final golden weapon. With Sensei Wu by their side, they journey to underworld and come face to face with their sworn enemy, Garmadon!

Master Wu returns in an all-new, original illustrated story! The ninjas' beloved Master Wu is back to his (literally) old self and is training the ninja again as the Monastery of Spinjitzu is being rebuilt. But when one of the workers accidentally activates an ancient and dangerous artifact, the ninja will have to spring into action to save the day! An awesome, original story!