Theme: Animal facts, fathers. Puerto Rico's bestselling author offers us this warm and loving tale about child-father relationship. In a kingdom far far away, a time and place has been set to choose the best father of all. In verses, each one of the animals, from the chick to the firefly, from a frog to a penguin, tells why their candidate is the best one. Find out the reasons why each animal's father is the best in the world.