Arree Chung

"A ninja must be strong, courageous, and silent! He creeps through the house on a secret mission. There may be obstacles! But have no fear--a true ninja can overcome all challenges"--

"In this third book in the Ninja! series, Maxwell pits his ninja skills against Santa Claus"--

Each believing that their hue is the best, the three primary colors live in separate parts of the city until Yellow and Blue meet, fall in love, and decide to mix.