Reddit reviews How the Turtle Got Its Shell

How The Turtle Got Its Shell, a present from a grandparent, as I recall.

While it purports itself to be "Tales From Around The World", there's a single page on Chinese turtle mythology, about four on an Algonquin turtle origin myth, three on what appears to be a Christian turtle shell origin myth and two pages of turtle "facts", including the aforementioned "tortoises are a type of turtle".