Hammerhead vs. Bull Shark-some wrinkles in cover

Killer Whale vs. Great White Shark

Whale vs. Giant Squid

Ultimate Ocean Rumble

Lion vs. Tiger-some wrinkles in cover

Alligator vs. Python

Rhino vs. Hippo-some wrinkling of cover

Polar Bear vs Grizzly Bear

Hornet vs. Wasp-small peeled off spot on front cover and some wrinkling of cover

Tyrannosaurus Rex vs. Velociraptor

These books are in mainly good condition.  I have noted major flaws above.