"One day, strange cards began to fall from the sky. All over the world, kids picked them up and created a battle game. The best players were Dan, Marucho, Runo, Shun, Julie, and Alice. They called the monsters on the cards 'Bakugans' and their team the 'Bakugan Battle Brawlers.' But these aren't just cards. And it's more than a game. The cards correspond to a world called Vestroia where a fierce battle is raging--a battle that could destroy both Vestroia...

"Hiro and his family successfully prevented evil warlord Fujita from getting his hands on the Amulet of the Moon. But they must also protect the Amulet of the Sun from the dark ninja's grasp. Hiro will have to use all of his ninja skills - and his newfound monkey spirit - to help defeat Fujita once and for all. Even when it means descending into the depths of a deadly volcano...."--P. [4] of cover.