Night of the Nindroids

Night of the Nindroids is a Ninjago book that was released in 2013.It's the ninth volume of the Ninjago graphic novel series.

Description
"Unlike his fellow Masters of Spinjitzu, Zane is not human. In fact, technically he’s very similar to the Nindroids—the ninjas’ newest enemies! So what will happen when Zane, feeling alone and apart from his teammates, is invited to join the Nindroids? Will Zane betray his friends? Also featuring an all-new Green Ninja story!"