This is a tale about Sal a crocodile with a knot in his tail and how by doing a good deed you can make a friend indeed. This is Anthony DeMarchi's first children's book. Anthony discovered the idea from his 5 year old son Tyler DeMarchi who had a rubber crocodile that he couldn't get the knot out of his tail. All illustration has been done by Anthony's 9 year old son Anthony DeMarchi Jr. making The crocodile with a knot in his tail book a DeMarchi family creation for you and your family to enjoy.