This sweet tale about the love between father and son is the first in a tremendously popular Tyrannosaurus series in 12 titles to date, with combined sales in excess of 3 million copies in Japan, China, Korea, Taiwan and France. A long, long time ago, a baby Ankylosaurus is born on a volcano erupting ground. As the little Ankylosaurus begins wandering around, a big Tyrannosaurus comes along. He is about to pounce when the baby cries out, "Daddy " and grabs onto his leg. The baby thinks the Tyrannosaurus is his father, so as not to disappoint the little one, he takes on the task of raising a...

Once upon a time a violent, mean, selfish Tyrannosaurus roamed the land, and all the other animals feared him. One day, while chasing other animals, the Tyrannosaurus falls into the ocean. The Elasmosaurus, who lives in the sea, saves his life, and the Tyrannosaurus says thank you for the very first time. From that day, the land creature and the sea creature become best friends. The author, Tatsuya Miyanishi, delivers a heartwarming story about friendship with vivid, brightly colored illustrations and endearingly drawn characters."

Although Tyrannosaurus storms around saying that power is everything in the world, he realizes he is getting weaker with age. After his tail gets bitten in a run-in with Masiakasaurus, some young Triceratops nurse him back to health. Touched by their innocent hearts, Tyrannosaurus begins to feel love for these new friends-even though he might have eaten them under different circumstances So when two Giganotosaurus attack the group, Tyrannosaurus fights them off, holding the children tightly to his body, and sacrificing himself in order to protect them from the Giganotosaurus. The third title...