Raph, Leo, Mikey, and Donnie are becoming the heroes they are destined to be. But nothing can prepare them for what they face on, and below, the streets of NYC, where they discover a hidden mystical world and wield brand-new, powered-up weapons. The Turtles face formidable foes, battle bizarre mutants, wrestle a heavyweight champ, and still make time for the best pizza in the city!

"Sensei Wu has sent Cole, Jay, Kai, and Zane on their first mission. The four Ninjago warriors must recover the Scythe of Quakes, one of the Four Golden Weapons, before they can go head-to-head with Lord Garmadon. But Kai has his own ideas about how to recover the Weapon. Can Cole, Jay, and Zane convince him they're all playing for the same team?"--P. 4 of cover.

Nina has always been quick, sneaky, and very independent, a Ninja baby--but then her parents bring home a Kung Fu Master, and Nina has to reconsider her strategy.

In the village of Konohagakure, school is literally a battlefield where classmates are ninjas in training competing to become the greatest ninja in the land.

"The six little ninjas of Dojo Daycare and Dojo Daytrip are back for a third adventure--this time, planning a surprise birthday party for their master. Stealthy as ever, the ninja girls and ninja boys tiptoe around without a noise (or so they think) as they prepare for the celebration. Meanwhile, the master is spooked by the noises and shadows he senses around him. Is there a dragon over there? It's a total dojo scare!" -- Amazon.com.

One morning, six young ninjas are dropped off at Dojo Daycare. As soon as their ninja moms and ninja dads have left: KABOOM! KAPOW! The ninja boys and girls kick, push, punch, and quickly turn the place upside down in a full-blown ninja riot. Try as he might, the hapless master can't control the children, and the disaster plays out through lunchtime and story time. No one heeds the master's repeated mantra of honor, kindness, and respect -- until...

What does Sasuke's older brother want with Naruto? As Jiraiya trains Naruto to push beyond his limits, secrets of the past are revealed, and a mysterious shinobi who could change everything begins to take center stage.

Ninjas Kai, Cole, Jay, and Zane are captured and must battle a mysterious masked samurai.

It's the dawn of an age of peace in medieval Japan. But a power-hungry warlord is plotting to plunge the national into a deadly civil war. Enter Moonshadow, the newest agent for the Grey Light Order, a secret brotherhood of ninja spy warriors. Can Moonshadow defeat the evil warlord or will his first mission be his last?

"Name your feelings with the ninjas! Happy! Sad. Cheerful! Tearful. Help babies and toddlers put words to emotions as the ninjas teach them first words for their feelings!"--