This is a ghost of a poem

Sovereign Ghost In a world without imagination The ghost is king Or queen Dwindled To a single breath of air Humming somnolent songs Summoning nightly convocations Whispering in sunken voices Regal burglar of sleep Guardian of an empty Book of moonlight Sweating for inspiration Found on http://www.newworldencyclopedia.org/entry/File:Henry_Fuseli-_Hamlet_and_his_fathers_Ghost.JPG