★Japanese and Traditional Chinese copyrights have been sold!
★Scientific, intellectual, and fun!
★The survival of the weak is the way of the animal world, and the survival of the fittest is the law of nature. In order to complete the detailed animal encyclopedia, the X Adventure Team once again ventures into the animal kingdom to explore the mysteries of survival in the animal world!
★"X-VENTURE Primal Power I" won the President Kadokawa Award! The total sales of editions in various countries have accumulated to 2,000,000 copies!
●For readers aged 7 to 12

This series includes 12 books: "01: Tooth And Claw (Panther VS Mandrill)" "02: Wildlife Warfare(Barred Owl VS North American Porcupine)" "03: Force Of Arms (Sunda Pangolin VS Sumatran Orangutan)" "04: 04: Underwater Struggle (Giant Pacific Octopus VS Green Sawfish)" "05: Fanged Ferocity(Eurasian Lynx VS American Pitbull Terrier)" and "06: Dendam Pemusnah (Lipan Gurun Gergasi VS Katak Bullfrog Afrika)" "07: Hooves Of Iron (Maasai Giraffe VS Plains Zebra)" "08: Wings Of Wrath (Great Black-backed Gull VS Mute Swan)" "09: Thunder Collides (Musk Ox VS Moose)" "10: Claws Of Iron (North American River Otter VS North American Beaver)" "11: Blades Of Enmity ( Coconut Crab VS Game-Cock)" "12: Plague Of Evil (Star-Nosed Mole VS Eastern Woodrat)

Though Bested, The Beastmaster's Vision Lives On!

When pro-animal extremists show up in Africa with their feral agenda, it's up to Jake, Louis, and the Primal Power Patrol to put a stop to it! A deadly dose of deja vu has our heroes asking if this the Beastmaster's beastly legacy? Or is there another?! Why does the strange smoke spark savagery? When Kwame risks himself to aid Tazen, all seems lost, but who is the gifted girl? When the dust settles, what will the world look like in the aftermath of the HOOVES OF IRON?!