In God Made Boys and Girls by Marty Machowski, Maya is playing football during recess with the boys and she can play better than any of them. In jealousy, Lucas tells her that if she continues to play with boys then she will become a boy! The children's teacher Mr. Ramirez makes a point to explain to children that their gender is a gift from the God who makes them and loves them and provides biblical truth that illustrates how we are all made in the image of God as either male or female.