In George Macdonald’s children’s classic 'The Princess and the Goblin', Princess Irene meets a grandmother when she goes exploring...

In Kenneth Graham’s The Wind in the Willows Mr. Toad, the owner of Toad Mansion and the great traveler on the Open Road who is always on a new vehicle going to faraway places, cannot comprehend how Mr. Rat can find contentment in a simple cottage on the river where he dwells all year and never explores the wider world of new sights and foreign lands: “You surely don’t mean to stick to your dull fusty river all your life, and just live in a hole in a bank, and boat. I want to show you the world.”

To be human is to be born with desires, to have wishes, and to experience longings. But not all wishes have the same quality, nature, or origin. Some wishes assume the shape of daydreams or fantasies as utopian visions enter the mind and people imagine impossibilities.

In his fairy tale “The Goblin at the Provision Dealer’s” or in some editions entitled “The Pixy at the Grocer’s,” Hans Andersen depicts the life of a goblin who enjoys ...