The Hunting of the Snark (version 4) - Lewis Carroll

The Hunting of the Snark (An Agony in 8 Fits) is a poem written by English writer Lewis Carroll. It is typically categorised as a nonsense poem. The plot follows a crew of ten trying to hunt the Snark, which may turn out to be a highly dangerous Boojum. The only one of the crew to find the Snark quickly vanishes, leading the narrator to explain that it was a Boojum after all. As you would expect! - Summary by Craig Franklin