Henry Green was a boy who loved chocolate.  He liked it bitter, sweet, dark, light, and daily; for breakfast, lunch, dinner, and snacks; in cakes, candy bars, milk, and every other form you could possibly imagine.  Henry probably loved chocolate more than any boy in the history of the world.
One day–it started off like any other day–Henry found that strange things were happening to him.  First he made medical history with the only case of Chocolate Fever ever.  Then he found himself caught up in a wild and hilarious chase, climaxed by a very unusual hijacking!