In the land of Chima, noble lions battle evil crocodiles for control of a powerful energy source called CHI.

Blank Phantom assembles a group of criminals to wipe out Hero Factory.

"Mr. Makuro created the robots of Hero factory as symbols of peace and justice for the entire galaxy. Now, for the first time ever, you can get an inside look at his secret guidebook. It contains detailed information on: heroes, villains, vehicles weapons, locations, secret missions and a not-to-be missed section of 'face-off' battle mash-ups"--Page [4] of cover.

"Cast out from his own universe, Mata Nui has been stranded on a remote planet. But all is not as it seems, and great warriors lurk even in the heart of the desert. Mata Nui meets the Glatorian, fighters with the hearts of Toa, who agree to help him with his quest to return home. Along the way, disaster strikes. Villages are being destroyed, flattened by ruthless warriors. Mata Nui must stay to help his new friends -- and, perhaps discover the key...

The Toa Nuva must save an island from six powerful figures who might unleash an ancient evil in their pursuit of treasure.

"Who will live and who will die? Will Mata Nui at last awaken to rule his universe once more? When this final battle is over, everything in the Bionicle universe will have changed forever!"--P. [4] of cover.

The Toa Metru venture underground in search of a protodermis leak that threatens to destroy Metru Nui's Archives, but a danger far worse than a leak in the seawall awaits to threaten their unity.

The six new heroes, the Toa Inika, have arrived on Voya Nui in search of the missing Toa Nuva, but what they find instead is the Matoran resistance fighting to free themselves from the Piraka. But when four of the Piraka steal the power of the mighty Brutaka, the Toa must fight for their lives.

"A sabotaged experiment threatens to destroy all of Hero Factory. Stormer, Bulk, Furno, and Breez expect to give up their lives, but instead they wake up in another world--a world without Hero Factory"--From publisher description.