Attack of the Nindroids

Attack of the Nindroids is a Ninjago book that was released in 2012. It takes place within the plot of LEGO Ninjago: Masters of Spinjitzu, during the events of the episode   The Surge 

Description
''LEGO(R) Ninjago continues to be a blockbuster! The action continues with all your favorite ninja in this easy-to-read story. Based on the Cartoon Network TV show!''