★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)

Who Would Have Thought That Such Selfless Saviours Would Be Anything But?!

When Dr Darwin refused their request, Neptune's Bounty reveals their true colours! Declaring themselves to be more than friends of nature, Mr. Lang proves to have more in common with our heroes' incarcerated 'guest'! With furious flocks of Great black-backed gulls descending to punish the world for the good doctor's defiance, even the celebrated LeGume family is drawn into the fray! How can Bean and his kin aid the The Primal Patrol when they find themselves facing the WINGS OF WRATH?!