Sensei Wu's ninjas may work together, but they are actually all very different and unique. Little ninjas everywhere can now learn everything there is to know about their favorite Masters of Spinjitzu in DK's LEGO Ninjago: Character Encyclopedia . Each beautifully illustrated spread features tons of fun facts on the different characters, variants of each minifigure, and the various vehicles, weapons, and locations that make up the LEGO Ninjago world.