The challenge of Samukai!
Greg Farshtey, Paulo Henrique (Illustrator), Laurie E. Smith
"Sensei Wu has trained Cole, Zane, Jay, and Kai to be Masters of Spinjitzu, and together they defend the world of Ninjago from the dark forces of the Underworld. But when Samukai boasts that he can defeat Sens[e]i Wu and his four young ninja, Garmadon takes him up on his bet!"--Page 4 of cover
Graphic novels
61 pages : chiefly color illustrations ; 24 cm.
9781597072984, 9781597072977, 9780605548602, 9781451760859, 9780606237734, 1597072982, 1597072974, 0605548609, 145176085X, 0606237739
712116660